what is the y-intercept?

Answers

Answer 1

The y intercept is where a line on a graph crosses the y axis when the x coordinate is 0.

Answer 2

Answer:

The point where the line is on the Y axis

Step-by-step explanation:

for example in the equation y=mx+b, b would be the y-intercept or in the equation y=4x+7, the y-intercept would be 7.


Related Questions

Which of the following statements is NOT true?

O The Bayesian approach to calling variants can be run in "real time" meaning you can add data as it arrives rather than waiting for all the data before beginning analysis

O In resequencing, the majority of differences observed between your data (the reads) and the genome are artifacts.

O More coverage provides a higher confidence on called variants.

O The priors used in the Bayesian approach to variant calling do not influence which genotype you infer from your data.

Answers

The statement that is NOT true is: "The priors used in the Bayesian approach to variant calling do not influence which genotype you infer from your data."

Bayesian approach is a statistical method that uses prior probabilities to update the probability of an event based on new data. In variant calling, the prior probabilities are used to estimate the likelihood of observing a variant at a certain position in the genome. The priors are chosen based on the prior knowledge of the biology of the organism and the specific variant being called. The priors used in the Bayesian approach will influence which genotype is inferred from the data, as the prior probabilities can bias the variant calling towards certain genotypes.

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If ∠4 = 98°, then ∠3 = ?
look at image

If 4 = 98, then 3 = ?look at image

Answers

Step-by-step explanation:

∠4 = ∠1 & ∠2 = ∠3

360 - 2(98) = ∠2 + ∠3

∠3 = 164/2

∠3 = 82°

\(\huge\bold{Given :}\)

Angle 4 = 98°

\(\huge\bold{To\:find :}\)

The measure of angle 3.

\(\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}\)

\(\implies {\blue {\boxed {\boxed {\purple {\sf {∠\:3\:=\:82° }}}}}}\)

\(\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}\)

We know that,

\(\sf\pink{Sum\:of\:angles\:on\:a\:straight\:line\:=\:180°}\)

➪ ∠ 3 + ∠ 4 = 180°

➪ ∠ 3 + 98° = 180°

➪ ∠ 3 = 180° - 98°

➪ ∠ 3 = 82°

Therefore, the measure of ∠ 3 is 82°.

\(\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}\)

∠ 3+ ∠ 4 = 180°

✒ 82° + 98° = 180°

✒ 180° = 180°

✒ L. H. S. = R. H. S.

\(\boxed{Hence\:verified.}\)

\(\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{♨}}}}}\)

Explain please and give detail

Explain please and give detail

Answers

It’s 100
The 130 degree has to be 180 so 180 minus 130 you get 50 then the inside degrees have to be 360 so add all existing numbers together which is 260 the do 360 minus 260 which is 100

The population of a town has grown at a rate of approximately 1.2% each year since 1960. In 1960, the population of the town
was about 180 thousand people. Which function could be used to model the population, p, of the town in thousands) x years
after 1960?
A
p = 180(12)
(В)
p = 180(1.12)
©
p = 180(1.012)
D
p = 180(0.12)

Answers

Answer:

180(1.012)^x

Step-by-step explanation:

What value of m would make parallelogram wxyz a square.

Answers

To make parallelogram WXYZ a square, the following conditions must be met:

1. All four sides of the parallelogram must have equal length.

2. The angles between adjacent sides must be 90 degrees.

Since a square is a special type of parallelogram with all sides equal and all angles equal to 90 degrees, we can determine the value of m that would make WXYZ a square by ensuring that these conditions are met. To find the value of m, we need more information about the dimensions or properties of the parallelogram WXYZ. Please provide additional details or measurements related to the parallelogram. The diagonals of a square are equal in length and bisect each other at 90-degree angles. The perimeter of a square is the sum of all four sides, and the area of a square is calculated by squaring the length of one side.In order for parallelogram WXYZ to be a square, it must have congruent sides and right angles at each vertex.

Since opposite sides of a parallelogram are congruent, we can equate the lengths of adjacent sides to find the value of m that would make it a square.

Let's assume that WX and XY are adjacent sides of the parallelogram.

If WX = XY, then the parallelogram would have congruent sides.

Let's say WX = m and XY = m.

To form a square, the angles at each vertex must be right angles. This means that WX and XY must be perpendicular to each other.

In a square, opposite sides are parallel, so the slopes of WX and XY must be negative reciprocals of each other.

The slope of WX can be represented as (change in y) / (change in x). Since it is perpendicular to XY, its slope will be the negative reciprocal of the slope of XY.

Let's assume the slope of XY is denoted as a. Then the slope of WX would be -1/a.

We can now equate the slopes of WX and XY:

-1/a = (change in y) / (change in x)

Simplifying this equation, we get:

a = -1

Therefore, the slope of XY is -1.

Now, we can equate the lengths of WX and XY:

m = m

Since WX = XY and both sides have length m, we can say that m = m.

So, any value of m would make parallelogram WXYZ a square as long as the sides WX and XY are congruent and perpendicular to each other, with a slope of -1.

hence, the value of m = -1.

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Amy gets a new kennel for her dog. A sketch of the kennel is shown here. If the roof is in the shape of a triangular prism (bottom face included), what is the surface area of the roof of the kennel, including the bottom face?

Answers

Answer:

Surface area of the roof of the kennel, including the bottom face is 58.96 ft^2

Step-by-step explanation:

The image is attached below

For the triangular sides of the roof, area is

A = \(\frac{1}{2}bh\)

where b is the base = 4 ft

h is the vertical height = 2.24 ft

A =  \(\frac{1}{2}*4*2.24 =\) 4.48 ft^2

for the two faces we have 2 x 4.48 ft^2 = 8.96 ft^2

For the rectangular sections of the roof, area is

A = \(lh\)

where \(l\) is the length of the rectangle = 5 ft

h is the height of the rectangle = 3 ft

A = 5 x 3 = 15 ft^2

For the two rectangular faces, we have 2 x 15 ft^2 = 30 ft^2

For the bottom face, area is

A = \(lw\)

where \(l\) is the length of the house = 5 ft

w is the width of the house = 4 ft

A = 5 x 4 = 20 ft^2

Surface area of the roof of the dog kennel is

8.96 ft^2 + 30 ft^2 + 20 ft^2 = 58.96 ft^2

Amy gets a new kennel for her dog. A sketch of the kennel is shown here. If the roof is in the shape

The maximum number of people allowed in a park is 8 people for every unused

12-by-12-foot area. What is the maximum number of people allowed in this park?

Explain

Answers

Maximum 8A/144 people are allowed to entire the park.

what is area of a park?

The entire space taken up by the surface of the park is called area.

If the park is rectangular shaped, then the area is the product of length and breadth. If it is square shaped, area can be determined by the square of the side length.

How many people is allowed in the park?

Given, length of unused space = 12 foot

    breadth of unused space = 12 foot

Area of unused space = 12 x 12 = 144 square feet

Maximum 8 people is allowed for every 144 squares feet space

Let, area of the entire park is A square feet

Now maximum number of people allowed = (8 × A)/ 144

hence, 8A/144 people is allowed.

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A client presents in the Emergency Department with a suspected MI. Which medications should be given as soon as possible

Answers

In the case of a suspected myocardial infarction (MI) in a client presenting in the Emergency Department, certain medications should be administered as soon as possible to improve outcomes.

When a client presents with a suspected MI, time is of the essence in initiating appropriate treatment to minimize damage to the heart muscle and improve outcomes. The administration of aspirin is a priority as it helps prevent further blood clot formation. Aspirin inhibits platelet aggregation, reducing the risk of thrombus formation in the coronary arteries.

Nitroglycerin is another medication that should be given promptly. Nitroglycerin helps relieve chest pain by dilating coronary arteries and improving blood flow to the heart. It also helps reduce preload and afterload, thereby decreasing the workload on the heart.

In cases where the client experiences severe pain despite aspirin and nitroglycerin administration, morphine can be administered to alleviate pain and reduce anxiety. Morphine also helps dilate blood vessels, which can further improve blood flow to the heart.

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"A client presents in the Emergency Department with a suspected myocardial infarction (MI). Which medications should be given as soon as possible to improve outcomes?"

in a pie chart shows the distribution of crops on a farm of area 200 hectares; Okro 80%,Pepper, Corn, 70% Cassava,
i. Find the area of the plot planted with corn. ii. What fraction of the farm is planted with pepper?​

Answers

i. The area of the plot planted with corn is 38.89 hectares.

ii. The fraction of the farm planted with pepper is 1/4 or 0.25.

To find the area of the plot planted with corn, we need to calculate the fraction of the farm that represents the angle corresponding to corn in the pie chart.

Let's calculate the area for each crop first:

Okro: 80 degrees

Pepper: 90 degrees

Corn: 70 degrees

Cassava: 360 degrees - (80 degrees + 90 degrees + 70 degrees) = 120 degrees

To calculate the area of each crop, we use the formula:

Area = (angle/360 degrees) x total area

Given that the total area of the farm is 200 hectares, we can calculate the areas:

Okro: (80 degrees/360 degrees) x 200 hectares = 44.44 hectares

Pepper: (90 degrees/360 degrees) x 200 hectares = 50 hectares

Corn: (70 degrees/360 degrees) x 200 hectares = 38.89 hectares

Cassava: (120 degrees/360 degrees) x 200 hectares = 66.67 hectares

i. The area of the plot planted with corn is 38.89 hectares.

ii. To find the fraction of the farm planted with pepper, we divide the area of the pepper plot by the total area of the farm:

Fraction of the farm planted with pepper = Area of pepper plot / Total area of the farm

Fraction of the farm planted with pepper = 50 hectares / 200 hectares

Fraction of the farm planted with pepper = 1/4 or 0.25

Therefore, the fraction of the farm planted with pepper is 1/4 or 0.25.

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What is the sign of 9(-0.5)

Answers

Hi

For a multiplication , law  sign state : if the two terms of multiplication are of the same sign, result is  positive.  Otherwise, it's negative

here  9 is  positive, and  -0.5  negative.  The two terms have  contrary signs, then the result will be  negative.  

Find the distance between the following numbers on a number line.a = 8, b = -9Answer

Answers

Solution:

Given:

The numbers are represented on the number line below;

The distance between the numbers can be gotten by moving from one number to the other counting the number of steps taken.

Hence,

Therefore, the distance between the numbers on the number line is 17.

Find the distance between the following numbers on a number line.a = 8, b = -9Answer
Find the distance between the following numbers on a number line.a = 8, b = -9Answer

Which of the following functions is an example of an exponential function?
х
0
1
N
f(x)
2
4
6
8
g(x)
1
1
2
4
8
f(x) only
g(x) only
Both f(x) and g(x)
Neither f(x) nor g(x)

Which of the following functions is an example of an exponential function?01Nf(x)2468g(x)11248f(x) onlyg(x)

Answers

Answer:

g(x) only

Step-by-step explanation:

g(x) only is an exponential function

The sum of the lengths of any two sides of a triangle is greater than the length of the third side. What can you conclude about AC in ABC?
BC + AC = 22; AB + BC = 12

Answers

Answer:

ab<6 units

Step-by-step explanation:

One of the basic property of any triangle is that the sum of the length of any two sides of a triangle is always greater than the length of the third side. Here we are given a triangle abc, in whicn bc=4ac= 8-abIf have to make some conclusion about ab.As per the property discussed above ab<ac+bcab<8-ab+42ab<12ab<6Hence the length of ab must be less than 6 units

Mila conducted a survey of the most popular pets in her middle school. Of the 200 students surveyed, 80 preferred dogs, 20 preferred reptiles, 24 preferred birds, 40 preferred cats, 30 preferred fish, and
6 preferred hamsters. Answer parts a and b.
a. Calculate the size of each section of the circle graph.
Find the relative size of each category from largest to smallest. Choose the correct answer below.
A. Cats, dogs, fish, birds, hamsters, reptiles
B. Dogs, cats, fish, birds, reptiles, hamsters
C. Fish, birds, hamsters, reptiles, cats, dogs
D. Dogs, birds, fish, cats, reptiles, hamsters
Find the percentage for each category.
(Type integers or decimals.)
Birds
Cats
Dogs
Fish
Hamsters
Reptiles
12%
20 %
40 %
15 %
3%
10%
Find the number of degrees for each category.
(Type integers or decimals.)
Birds
Cats
Dogs
Fish
Hamsters
Reptiles

Answers

Answer:

Answer B, Dogs, cats, fish, birds, reptiles, hamsters

12% for birds, 20% for cats, 40% for dogs, 15% for fish, 3% for hamsters, and 10% for reptiles

Step-by-step explanation:

For the first you simply have to order the votes in desending order, from the most popular choice to the least, that being the order in option B

For the second, because there are 200 people who voted and percentages are out of 100%, you simply have to divide the number of votes for each kind of pet by 2 to get the percentage of people who voted for it.

The relative size of each category from largest to smallest is option B. Dogs, cats, fish, birds, reptiles, hamsters.

What is Percentage?

Percentage is defined as the parts of a number per fraction of 100. So the percentage actually means a part per 100.

Percentage is usually denoted by the symbol '%'.

Given,

Total students surveyed = 200

Students who preferred dogs = 80

Students who preferred reptiles = 20

Students who preferred birds  = 24

Students who preferred cats = 40

Students who preferred fish = 30

Students who preferred hamsters = 6

(a) So most of the students preferred dogs, then cats, then fish, then birds, reptiles and hamsters.

So the relative size of each category from smallest to largest is Dogs, cats, fish, birds, reptiles, hamsters.

(b) Percentage of dogs = (80 / 200) × 100 = 40%

Percentage of reptiles = (20 / 200) × 100 = 10%

Percentage of birds = (24 / 200) × 100 = 12%

Percentage of cats = (40 / 200) × 100 = 20%

Percentage of fish = (30 / 200) × 100 = 15%

Percentage of hamsters = (6 / 200) × 100 = 3%

(c) Number of degrees for dogs = 40% × 360° = 144°

Number of degrees for reptiles = 10% × 360° = 36°

Number of degrees for birds = 12% × 360° = 43.2°

Number of degrees for cats = 20% × 360° = 72°

Number of degrees for fish = 15% × 360° = 54°

Number of degrees for hamsters = 3% × 360° = 10.8°

Hence the percentage and degree of each category is found.

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quickly plz 9th grade math ​

quickly plz 9th grade math

Answers

Im pretty sure its -8.7

Answer:

The answer is -8.7

Step-by-step explanation:

-5(-2.1) + 4(-4.8)

10.5 + 4(-4.8)

10.5 + (-19.2) =  -8.7

HELP ME PLS ! I need it

HELP ME PLS ! I need it

Answers

Answer:

Do we have to pick our own song

4. jorge has $800 in his savings
account. he is looking at two savings plans. under plan a, he will increase his account balance by $200 per year. under flan b, he will increase his account balance by 15% each year.

a.) write an equation for the amount john will have with plan a

b.) write an equation john will have with plan b

Answers

With plan A and B John will save 2800 and 2000 $ respectively.

What are savings?

Savings are the funds left over after subtracting a person's consumer spending from their disposable income during a certain time period. After all expenses and responsibilities have been met, savings signifies a net excess of funds for a person or household.

plan A formula is y = 800 + (200 * x)

plan B formula is y = 1500 * 15% * x

when x = 10, you get:

plan A = 2800

plan B = 2000

plan A has 800 dollars more than plan B.

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If 32 Superscript 2 c Baseline = 8 Superscript c + 7, what is the value of c? 1 2 3 5 Mark this and return

Answers

Answer:

1

Step-by-step explanation:

32₂꜀ = 8꜀ ₊ ₇

Convert all to base 10

[3 × (2c)¹] + [2 × (2c)⁰] = [8 × (c + 7)⁰]

6c + 2 = 8

6c = 8 - 2

6c = 6

c = 6/6

c = 1

Find the average daily balance where no new purchases are included.

Find the average daily balance where no new purchases are included.

Answers

On solving the provided question, we can say that the average daily balance = $450 and the end day average =  = $533

What is average?

In mathematics, the average value of a set of integers is the result of dividing the total number of values by the number of values to arrive at the average. If you want to calculate the average value for a dataset, add up all the values and then divide that total by the number of values. The average in mathematics is the average value derived from adding all the numbers in a data collection and dividing the result by the total number of numbers. Take the following dataset as an example: 8, 9, 5, 6, 7, 8 + 9 + 5 + 6 + 7, 35/5 = 7, and the average is 7.

here,

the average daily balance = 500+400//2 = 900/2 = $450

the end day average = 450+100+10/3 = 553.3333333333 = $533

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1. Find the average value of the function f(x) = cos(2x) sin(2x) on the interval [0, 1]. ? 01. =

Answers

To find the average value of a function f(x) on an interval [a, b], we can use the formula:

Average value = (1 / (b - a)) * ∫[a, b] f(x) dx

In this case, we want to find the average value of the function f(x) = cos(2x) sin(2x) on the interval [0, 1].

Using the formula, we have:

Average value = (1 / (1 - 0)) * ∫[0, 1] cos(2x) sin(2x) dx

To evaluate this integral, we can use a trigonometric identity: sin(2x) = 2sin(x)cos(x).

Substituting sin(2x) with 2sin(x)cos(x), we have:

Average value = (1 / (1 - 0)) * ∫[0, 1] cos(2x) * 2sin(x)cos(x) dx

Simplifying further:

Average value = 2 * ∫[0, 1] cos^2(x)sin(x) dx

Now, we can use a double angle identity: cos^2(x) = (1 + cos(2x)) / 2.

Substituting cos^2(x) with (1 + cos(2x)) / 2, we have:

Average value = 2 * ∫[0, 1] ((1 + cos(2x)) / 2)sin(x) dx

Expanding and rearranging the terms:

Average value = (∫[0, 1] sin(x) dx + ∫[0, 1] cos(2x)sin(x) dx) / 2

The integral of sin(x) is -cos(x), and the integral of cos(2x)sin(x) can be evaluated using integration by parts.

Using the integration by parts formula: ∫ u dv = uv - ∫ v du, we can choose:

u = sin(x) (and du = cos(x) dx)

dv = cos(2x) dx (and v = (1/2)sin(2x))

Applying integration by parts, we get:

Average value = (-cos(x) - (1/4)sin(2x) + cos(x)sin(x)) / 2

Now, let's evaluate the average value on the interval [0, 1]:

Average value = (-cos(1) - (1/4)sin(2) + cos(1)sin(1)) / 2

Calculating the numerical value using a calculator or software, we can find the average value.

Note: The final numerical value may vary depending on the level of precision used in the calculations.

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What is the formula for converting kilograms to pounds?

Answers

To convert kilograms to pounds, multiply the number of kilograms by 2.20462. both are unit of measurement of weight

This gives the equivalent value in pounds.Converting from kilograms to pounds is a simple calculation that involves multiplying the number of kilograms by a conversion factor. One kilogram is equivalent to 2.20462 pounds.

Therefore, to convert from kilograms to pounds, simply multiply the number of kilograms by 2.20462. This conversion is used in many fields, including nutrition, sports, and medicine, where body weight or mass is often given in both metric and imperial units.

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1 1/2 x 1 1/2 what is the answer for that equation?

Answers

The answer to that equation is 2 1/4 or 2.25.

Answer:

9/4.

Step-by-step explanation:

Hope this helps! =D

valve guides can be measured for roundness and diameter using what type of tool

Answers

Valve guides can be measured for roundness and diameter using a micrometer or a bore gauge. Both of these tools are commonly used in the automotive industry to measure the dimensions of engine parts such as valve guides.

A micrometer is a precision measuring tool that uses a calibrated screw to measure the diameter of an object with high accuracy. It can be used to measure the diameter of the valve guide at different points along its length to check for roundness. A bore gauge, also known as an inside micrometer, is a specialized tool used to measure the inside diameter of a cylinder, such as the bore of an engine block or the valve guide. It consists of a probe that is inserted into the cylinder and expands to take a measurement. A bore gauge is particularly useful for measuring the internal dimensions of complex shapes like valve guides, which can have irregular or non-circular profiles. Both micrometers and bore gauges come in various sizes and types, and the specific tool used will depend on the size and shape of the valve guide being measured.

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find the general solution of the given differential equation and use it to determine how solutions bebave as t 2y′ y=5t2

Answers

Thus, the general solution of the given differential equation `2y′ y = 5t²` is `y = Ke^(5t³/6)` where `K` is a constant of integration.

The general solution of the given differential equation `2y′ y = 5t²` and using it to determine how solutions behave as t is discussed below:Solving the differential equation:

Separating the variables of the differential equation `2y′ y = 5t²` we get:dy/y = (5/2)t² dtIntegrating both sides, we have:ln|y| = (5/6) t³ + C1

Taking the exponential of both sides, we get:y = Ke^(5t³/6) , where K = ± e^(C1) is a constant of integration.

The general solution of the given differential equation is given by `y = Ke^(5t³/6)` where `K` is a constant of integration.

How solutions behave as `t`:When `t → ∞` (i.e., as t grows large), `e^(5t³/6) → ∞`. So solutions of the given differential equation `y′ y = 5t²` grow exponentially as `t → ∞`.

When `t → -∞` (i.e., as t gets very negative), `e^(5t³/6) → 0`. So solutions of the given differential equation `y′ y = 5t²` approach `y = 0` as `t → -∞`.

Thus, the general solution of the given differential equation `2y′ y = 5t²` is `y = Ke^(5t³/6)` where `K` is a constant of integration.

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the number of Roberto's baseball cards is 3/4 the number of David's cards. If Roberto gives 1/2 of his cards to David, what will be the ratio of Roberto's cards to David's cards?

Answers

Answer:

The ratio between Roberto and David is 3:11

Step-by-step explanation:

If Roberto were to have 18 cards when we start, then David would have 24. Roberto has 3/4 the amount that David has. Then Roberto gives half of his cards (9) to David. Roberto now has 9 cards and David has 33.

The ratio of Roberto's cards to David's cards will be 3:11.

What is Algebra?

Algebra is the study of graphic formulas, while logic is the interpretation among those signs.

The number of Roberto's baseball cards is 3/4 the number of David's cards. If Roberto gives 1/2 of his cards to David.

If Roberto were to have 18 cards when we start, then David would have 24.

Roberto has 3/4 the amount that David has. Then Roberto gives half of his cards (9) to David. Roberto now has 9 cards and David has 33.

The ratio between Roberto and David is 3:11

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Which of the following expressions will have a product greater than 4?

four times ninety-nine hundredths
four times eight-eighths
three-fourths times four
one hundred and one-one hundredths times four

Answers

The Expression that have a product greater than 4 is one hundred  and one hundredths times four , the correct option is (d).

In the question ,

four expressions are given as

(a) four times ninety-nine hundredths

= 4 × 99/100

= 4 × 0.99

= 3.96

(b) four times eight-eighths

= 4 × 8/8

= 4 × 1

= 4

(c) three-fourths times four

= 3/4 × 4

= 3

(d) one hundred  and one hundredths times four

= 1.01 × 4

= 4.04

Therefore , The Expression that have a product greater than 4 is one hundred and one hundredths times four .

The given question is incomplete , the complete question is

Which of the following expressions will have a product greater than 4?

(a) four times ninety-nine hundredths

(b) four times eight-eighths

(c) three-fourths times four

(d) one hundred and one hundredths times four

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1) Determine a. b if || a |= 6,|| b ||= 4 and the angle between the vectors 0 = π/3 ?
A) 24
B)-12
C) 12
D) None of the above

Answers

The dot product of vectors a and b  || a |= 6,|| b ||= 4 and the angle between the vectors θ = π/3 is (c) 12.

The dot product of two vectors, we can use the formula:

a · b = ||a|| ||b|| cos(theta)

where ||a|| and ||b|| represent the magnitudes of vectors a and b, respectively, and theta is the angle between the vectors.

In this case, we are given that ||a|| = 6, ||b|| = 4, and the angle between the vectors is theta = π/3.

Substituting these values into the formula, we have:

a · b = 6 × 4 × cos(π/3)

To evaluate cos(π/3), we can use the fact that it is equal to 1/2. So we have:

a · b = 6 × 4 × 1/2

= 12

Therefore, the dot product of vectors a and b is 12.

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how do you find B and M in y = 9 - 5x ?

Answers

For the linear function y = 9 - 5x, it is found that:

The coefficient M is the slope of M = -5.The coefficient B is the intercept of B = 9.

How to identify coefficients m and b in a linear function?

A linear function, in slope-intercept format, is modeled according to the following rule below:

y = mx + b

In which:

The coefficient m is the slope of the function, which is the rate of change of the function, that is, the change in y divided by the change in x.The coefficient b is the y-intercept of the function, which is the the value of y when the function crosses the x-axis(x = 0).

In the context of this problem, the linear function is modeled as follows:

y = 9 - 5x.

In standard format, with the slope in front, we have that:

y = -5x + 9.

Meaning that the coefficients are given as follows:

m = -5, which is the slope of the function.b = 9, which is the intercept of the function.

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a set consecutive integers sums to 54. Which integers are they

Answers

Answer:

The numbers 12, 13, 14, and 15.

Step-by-step explanation:

First, set up the equation as follows: x + (x + 1) + (x + 2) + (x + 3) = ??

Plug in the number you're searching for on the right-hand side of the equation: x + (x + 1) + (x + 2) + (x + 3) = 54.

Now, add like numbers and variables together, to get a sum of 4x + 6 = 54.

The next step to finding 'x' is to subtract the 6 on both sides, leaving you with 4x = 48.

Divide that out, and you get x = 12. Plug that number in the equation above, and you should get 12 + (13) + (14) + (15) = 54.

What is the surface area of the cylinder with height 3 mi and radius 7 mi? Round your answer to the nearest thousandth.

PLS HURRY!!!!! THANK YOU!!!!

Answers

A cylinder with radius and height 7 mi and 3 mi respectively has a surface area of 140π mi².

What is surface area?

The area is the area occupied by a two-dimensional flat surface. It has a square unit of measurement. The surface area of a three-dimensional object is the space taken up by its outer surface. Square units are used to measure it as well.

The height of the cylinder is h = 3 mi

The radius of the cylinder is r = 7 mi

The formula for surface area of cylinder is -

Total Surface Area = 2πr (r + h)

Substitute the values in the equation -

TSA = 2π(7) (7 + 3)

TSA = 14π (10)

TSA = 140π

Therefore, the total surface area is 140π mi².

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