Write an equation in point slope form of the line that passes through the point (-2,10) and has slope -4

Answers

Answer 1

Answer:

y = -4x + 2

Step-by-step explanation:

General equation

y = mx + b

where m is the slope and b is the y intercept.

Givens

m = - 4

Point: (-2,10)

Solution

y = -4x + b

10 = -4(-2) + b

10 = 8 + b

10 - 8 = b

b = 2

Answer:

y = -4x + 2


Related Questions

Which of the following is likely to keep Harry from being approved for a loan? a. Harry's debt-to-income is a stable 39%. B. Harry's credit score currently sits at 702. C. Harry has a gross monthly income of $3800. D. Harry was able to offer his vacation home as collateral for the loan. Please select the best answer from the choices provided A B C D.

Answers

Answer:

the answer is A

Step-by-step explanation:

Answer: A

Step-by-step explanation:

I think it is

change 2√3 to decimal fraction​

Answers

Answer: 0.66666666666667

Step-by-step explanation:

2 divided by 3

Answer:

3.4641

Hope this helps you :)

How many "snapshots" does it take to determine a client's financial position at any given moment?
O two
five
O three
O four
Mark this and return
Save and Exit
Submit

Answers

The two number of pictures required to ascertain a client's financial situation at any one time is three. answer is option (a).

What are Snapshots?

A dashboard called "Business Snapshot" displays important financial data like profitability, revenue and expenditures, and much more. Snapshots give you the ability to record or save the settings of specific controls in your design and to recall the settings for other occasions or uses. The controls you choose or specify so that you can store their settings are called Snapshot Banks.

This indicator shows the total number of appointments, classes, and enrollments that customers made within the given time period. The point-in-time versions of a volume group that are read-only and inaccessible from the hosts are called snapshots. You can make a clone or thin clone of an archive group snapshot in order to access the snapshot contents.

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-3x - y = -3 find the solution of the system using substitution

Answers

3x - y = -3 The substitution-based system's answer is (5, 12)

What is meant by substitution?Substitution is the process of substituting the variables (represented by letters) in an algebraic equation with their corresponding numerical values. The expression's overall value can then be calculated. A false assertion is produced by the first equation when the values x = 3 and y = 2 are substituted in: 2(2) = 3 + 9. Try modifying the first equation as x = 2y 8 in order to solve this system. In the second equation, change x to 2y 8 and then solve for y. X = 2, and Y = 3 is the right response. When using the "by substitution" method, you first solve one of the equations (you choose which one) for one of the variables, and then you insert that solution back into the other equation, "substituting" for the chosen variable and solving for the other.

We have been given that

3x - y = 3 and

y = 2x + 2

Substitute y = 2x + 2 in the first equation, we get,

3x - (2x + 2) = 3

3x - 2x - 2 = 3

x - 2 = 3

Then we get,

x = 5

y = 2x + 2

= 2(5) + 2

= 12

Hence, the solution is (5, 12).

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please help i will mark branliest

please help i will mark branliest

Answers

Graph D look at the number line and see where 3.7 is

Select all representations. That represent the number of squares in step n.

Answers

n43 n2 n6 n7 n89 p3n15

f(x)=−2x^2+2x−20
Find f(−8)

Answers

Answer:  -164

Step-by-step explanation:

Answer:-164

Step-by-step explanation:

−2(−8)

2

+2(−8)−20

Plug into each x-value

2

(

64

)

+

2

(

8

)

20

−2(64)+2(−8)−20

Square first

128

16

20

−128−16−20

Multiply

f

(

8

)

=

164

f(−8)=−164

The circle has a diameter of 16 inches. What is the area of the circle, rounded to the nearest square inch?

A circle with diameter 16 inches.
A) 64
B) 79
C) 201
D) 804

The circle has a diameter of 16 inches. What is the area of the circle, rounded to the nearest square

Answers

Statement:

The circle has a diameter of 16 inches.

To find out:

The area of the circle.

Solution:

Diameter of the circle = 16 inches.

Radius of the circle = Diameter ÷ 2 = 16 inches ÷ 2 = 8 inches

π = 3.14

We know, area of a circle = πr² where r is the radius.

Therefore, the area of the circle= 3.14 × (8)² square inches= 3.14 × 64 square inches= 200.96 square inches= 201 square inches [rounded to the nearest square inch]

Answer:

C) 201 square inches

Hope you could understand.

If you have any query, feel free to ask.

Answer:

\(Solution,\\Here,\\Diameter(d)=16 inches\\radius(r)=16inches/2=8inches\\Now, \\ Area=\pi r^{2} \\ Area=3.14*(8inches)^{2} \\ Area=3.14*64inches^{2} \\Area=200.96inches^{2} =201inches^{2}\)

Hence, Option c is correct.

Simplify the Following
4×7-63÷9+20​

Answers

Answer:

41

Step-by-step explanation:

pay attention to the order of operation

4*7 - 63/ 9 +20, first multiplication and division from left to right

28  - 7  + 20 , second addition and subtraction from left to right

    21 +20

       41

Answer:

Step-by-step explanation:

Use PEDMAS

First perform division, then multiplication and then addition & subtraction.

4 * 7  - 63÷9 + 20 = 4*7 - 7 + 20    {Division}

                             = 28 - 7 + 20     {Multiplication}

                             =  41

Simple approved by trying title to the statements and reasons columns

Simple approved by trying title to the statements and reasons columns

Answers

Answer:

90 and 80 degrees

Step-by-step explanation:

which of the following quantities are discrete 1. the number of students who passed the english test 2. the speed of a car 3. the temperature throughout the day 4. the number of pages in a book

A. only 4
B. 2 and 3
C. 1, 2, and 3
D. 1 and 5​

Answers

Answer:

A. only 4

Step-by-step explanation:

The question is below:

The question is below:

Answers

QUESTION -> {WHICH EQUATION DESCRIBES A LINEAR FUNCTION }.

?

ANSWER :

B .

y =(1 6 ) ×

or.

C .

y = (2) ×

HOPE IT HELPS .

THANK ME LATER

THANKS.

Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. A baseball coach takes his team out for pizza every time they win a game. Not everyone can come each time, so he orders the pizzas based on how many players are coming. After last week's victory, he bought 3 small pizzas and 3 large pizzas, the perfect amount for the 27 players going out for pizza. This week, there were 21 players going, so he ordered 1 small pizza and 3 large pizzas, which was also just the right amount. How many people does each size of pizza feed?

Answers

Therefore, each small pizza can feed 3 players, and each large pizza can feed 6 players.

Let's denote the number of players each size of pizza can feed as follows:

Let S be the number of players each small pizza can feed.

Let L be the number of players each large pizza can feed.

We can set up a system of equations based on the given information:

Equation 1: 3S + 3L = 27

Equation 2: 1S + 3L = 21

To solve this system using elimination, we can multiply Equation 2 by 3 to make the coefficients of L in both equations the same:

Equation 1: 3S + 3L = 27

Equation 2 (multiplied by 3): 3S + 9L = 63

Now, we can subtract Equation 1 from Equation 2 to eliminate S:

(3S + 9L) - (3S + 3L) = 63 - 27

6L = 36

Dividing both sides of the equation by 6, we get:

L = 6

Now, we can substitute the value of L into Equation 1 to solve for S:

3S + 3(6) = 27

3S + 18 = 27

3S = 9

S = 3

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Find the following ratios in their simplest form.Rectangle A: length = 6, width = 3Rectangle B: length = 6, width = 5What is the ratio of the Area of A to Area B

Answers

Answer:

The ratio of rectangle A to rectangle B is 9 to 11

Explanation:

The area of rectangle A is:

\(2(6+3)=2(9)=18\)

The area of rectangle B is:

\(2(6+5)=2(11)=22\)

The ratio of rectangle A to rectangle B is:

18/22

= 9/11

The area is 9 to 11

(B,A, N, A, N, A) III. (15 points) Consider the two strings/sequences X = and Y = (P, A, N, D, O, R, A) of characters. Apply the Edit Distance algorithm to X and Y to compute an optimal solution. Show your work (the contents of the table), and use the table to give an optimal solution.

Answers

The Edit Distance Algorithm is an important concept in computer science. The algorithm compares two strings and finds the minimum number of operations (insertions, deletions, and substitutions) that are required to transform one string into the other.

Below is the solution to the given question:

X = (B, A, N, A, N, A)      

Y = (P, A, N, D, O, R, A)

Table to compute Edit Distance:

P A N D O R A 0 1 2 3 4 5 6 B 1 1 2 3 4 5 6 A 2 1 2 3 4 5 6 N 3 2 1 2 3 4 5 A 4 3 2 3 4 5 6 N 5 4 3 2 3 4 5 A 6 5 4 3 4 5 4

The table shown above contains the minimum number of operations required to transform one string into the other. The top row represents string Y, and the left column represents string X. The table is filled using the following formula: If the characters at the current position are the same, then the value is taken from the diagonal element. (In this case, no operation is required.)

If the characters are different, then the value is taken from the minimum of the three elements to the left, above, and diagonal to the current element. (In this case, the operation that produces the minimum value is chosen.)

From the table above, the optimal solution can be found by tracing back the path that produced the minimum value. Starting from the bottom right corner, the path that produces the minimum value is:

A  -> R (Substitution)

O -> O (No operation)

D -> N (Substitution)

N -> A (Substitution)

A -> A (No operation)

P -> B (Substitution)

Therefore, the optimal solution is to substitute A with N, N with D, A with N, and P with B. So, (B, A, N, A, N, A) can be transformed into (P, A, N, D, O, R, A) using four operations.

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Use the graph of the polynomial function to find the factored form of the
related polynomial. Assume it has
no constant factor.

Use the graph of the polynomial function to find the factored form of therelated polynomial. Assume it

Answers

Answer:

C. X+1 x+8

Here is ur answer

Mark me as brainlest.......

The sides of AFGH are FG = 6x+7, GH = 8x - 5, and FH = 10x - 11. If the perimeter of FGH is 87, list the angles
in order from largest to smallest.

Answers

Answer:

∠ H, ∠G, ∠F

Step-by-step explanation:

6x + 7 + 8x - 5 + 10x - 11 = 87

24x = 96

x = 96 / 24 = 4

FG = 6(4) + 7 = 31 units

GH = 8(4) - 5 = 27 units

FH = 10(4) - 11 = 29 units

FG is the longest side ⇒ ∠H is the largest angle.

GH is the shortest side ⇒ ∠F is the smallest angle

∠ H, ∠G, ∠F

Based on the relationship of angles and sides of a triangle, the angles from the largest to the smallest are: ∠H,  ∠G, ∠F

Recall:

The size of the angle measures of a triangle are relative to the length of the sides opposite to each angle.The largest angle measure is opposite to the longest side and vice versa.Perimeter of a triangle = sum of all itr's three sides.

Given ΔFGH with the following sides:

FG = 6x+7 (opposite to ∠H)

GH = 8x - 5 (opposite to ∠F)

FH = 10x - 11 (opposite to ∠G)

Perimeter of ΔFGH = 87

Find the value of x using the perimeter formula to create an equation.

Thus:

FG + GH + FH = 87

Substitute

6x + 7 + 8x - 5 + 10x - 11 = 87

Add like terms together

24x - 9 = 87

Add 9 to both sides

24x = 87 + 9

24x = 96

Divide both sides by 24

x = 4

Plug in the value of x to find the length of each side:

FG = 6x+7 = 6(4) + 7 = 31 (opposite to ∠H)

GH = 8x - 5 = 8(4) - 5 = 27 (opposite to ∠F)

FH = 10x - 11 = 10(4) - 11 = 29 (opposite to ∠G)

Therefore, based on the relationship of angles and sides, the angles from the largest to the smallest are: ∠H,  ∠G, ∠F

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$20,000 is deposited into an account at an APR of 8%. What will be the new account balance after 9 months?

Answers

STEP - BY - STEP EXPLANATION

What to find?

The new the new account balance after 9 months.

Given:

Principal (p) = $20 000

Rate(R) = 8

Time(t) = 9 months = 9/12 year = 0.75 years.

We will solve the given problem using the steps below:

Step 1

State the formula that will be use to solve the problem.

\(I=\frac{P\times R\times T}{100}\)

Where I is the interest.

Step 2

Substitute the values into the formula.

\(I=\frac{20000\times8\times0.75}{100}\)\(=\frac{120000}{100}\)\(=1200\)

Hence, interest(I) = $1200

But;

Amount = principal + Interest

= 20 000 + 1200

=21200

Therefore, the account balance after 9 months is $21200

ANSWER

$21200

in which of the following situations should the chi-square test for homogeneity be used? select the correct answer below: a researcher is trying to determine if salaries for men and women in the tech industry have the same distribution. he surveys a random sample of men and women in the industry and records the distribution of salaries for each gender. he wants to determine if the distributions are the same. a referee wants to make sure the coin he uses for the opening coin toss is fair. he flips the coin 30 times and compares the number of heads and tails with the numbers he would expect to get if the coin were fair. an online survey company puts out a poll asking people two questions. first, it asks if they buy physical cds. second, it asks whether they own a smartphone. the company wants to determine if there is a relationship between the buying physical cds and owning a smartphone.

Answers

The chi-square test for homogeneity is used if he wants to determine if the distributions are the same.

What is the chi-square test?

Chi-square is a statistical test that looks at how categorical variables from a random sample differ from one another to see if the expected and actual findings match together well.  It is a contrast of two sets of statistical data. Karl Pearson developed this test in 1900 for the analysis and distribution of categorical data.

Here,

We have to determine for which situations should the chi-square test for homogeneity be used.

We concluded from the given option that:

A researcher is trying to determine if salaries for men and women in the tech industry have the same distribution.

He surveys a random sample of men and women in the industry and records the distribution of salaries for each gender.

He wants to determine if the distributions are the same.

Hence, the chi-square test for homogeneity is used if he wants to determine if the distributions are the same.

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A _______________ is a smaller part of a whole number

Answers

A fraction is a smaller part of a whole number.

What is a whole number?

A whole number is defined as the number that is natural and it includes numbers such as 0, 1,2,3,4,5,6,7,8,9, 10. This means that is doesn't contain numbers that has decimal points or fractions such as. 1.5 or 1½ respectively.

A fraction is defined as the part of a whole value such as 1/4 which is 25% of 1. This means that it is the smaller part of a whole number.

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If t = the tens digit and u = the ones digit, which expression shows the value of reversing the digits in a two digit number? u + t 10u + t u + 10t

Answers

Answer:. 10u + t

Step-by-step explanation:

The value of the units digit is multiplied by 10 when it moves to the tens place.

Answer:

10u+t

Step-by-step explanation:

....Help please I need help I-

....Help please I need help I-

Answers

10^-5 = 1/100,000

10^20 = 100,000,000,000,000,000,000

10^-12 = 1/1,000,000,000,000

10^0 = 1

10^3 = 1,000

10^-85 =  a very tiny number (basically 0)

Answer: 10^-85, 10^-12, 10^-5, 10^0, 10^3, 10^20

You can also see that it goes in order so the higher the power, the larger the number.

1 EUR = 317 huf and 1 EUR= 1.0 GBP. How much is HUF/GBP exchange
rates ?

Answers

The HUF/GBP exchange rate is 0.00315 or 1 GBP = 317.46 HUF (rounded to two decimal places). To find the HUF/GBP exchange rates, we need to first convert HUF to GBP using the given exchange rates.1 EUR = 317 HUF and 1 EUR = 1.0 GBP.

We can use these exchange rates to find the HUF/GBP exchange rate as follows:

HUF/GBP = (HUF/EUR) / (GBP/EUR)

To find HUF/EUR, we can use the first exchange rate:

HUF/EUR = 1 / 317

To find GBP/EUR, we can take the reciprocal of the second exchange rate:

GBP/EUR = 1 / 1.0

Therefore, HUF/GBP = (HUF/EUR) / (GBP/EUR)

= (1/317) / (1/1.0)

= 0.00315 GBP/HUF

So, the HUF/GBP exchange rate is 0.00315 or 1 GBP = 317.46 HUF (rounded to two decimal places).

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Jack reads his book for 8 minutes before school and 10 minutes after school. He attends school Monday through Friday. Which equation shows how many minutes Jack reads his book in two weeks?

Answers

Answer:

90 min or 1hr 30 mins

Step-by-step explanation:

Even though the options to choose from are not given in this question we can try and lay our hand on the most likely equation for the number of minutes Jack reads his book.

firstly on a daily Jack reads a total of = 8+10 = 18 mins

He attends school from Mon- fri = 5 days

Now on a weekly basis jack reads = 5*18

in other words, the equation is simply the number of days times the time spent to read his book per day

hence this is  = 90 min or 1hr 30 mins

Im not sure about the answer tried it many times

Im not sure about the answer tried it many times

Answers

The function is not decreasing on intervals 1 and 4.

Interval 1 is increasing and interval 4 is neither increasing nor decreasing.

Hope this helps!

I need help with Using this table, calculate the profit at each level of bicycle production.

One bike: -$

Two bikes: $

Three bikes: $

Four bikes: $

Five bikes: $

Six bikes: $

Seven bikes: $


Answers

Answer:

30

3

40

70

90

90

80

Step-by-step explanation:

In the xy-plane, how many horizontal or vertical tangent lines does the curve xy2 = 2 + xy have? A None One horizontal but no vertical One vertical but no horizontal D) One horizontal and one vertical

Answers

The curve xy² = 2 + xy has one horizontal tangent line at y = 0 and one vertical tangent line.

Therefore, the answer is "One horizontal and one vertical."

To determine the number of horizontal or vertical tangent lines for the curve xy² = 2 + xy, we need to find the derivative of the equation with respect to x and y and then analyze the slope.

Differentiating both sides of the equation implicitly, we get:

d/dx (xy²) = d/dx (2 + xy)

To find the derivative of xy², we apply the product rule:

d/dx (xy²) = y² + 2xy(dy/dx)

For the derivative of 2 + xy, the derivative of xy with respect to x is y(dy/dx) and the derivative of 2 with respect to x is 0.

Therefore:

0 + y² + 2xy(dy/dx) = 0 + dy/dx

Rearranging the equation, we have:

y² + 2xy(dy/dx) - dy/dx = 0

Factoring out dy/dx, we get:

(2xy - 1)(dy/dx) + y² = 0

Now, to find the slope of the tangent line, we set dy/dx = 0:

(2xy - 1)(0) + y² = 0

y² = 0

Since y² = 0 implies y = 0, we can conclude that there is only one horizontal tangent line at y = 0.

Next, we set the term 2xy - 1 equal to zero to find the vertical tangent line(s):

2xy - 1 = 0

2xy = 1

xy = 1/2

From this equation, we see that there is only one possible value for xy, which is 1/2.

Thus, there is only one vertical tangent line.

In conclusion, the curve xy² = 2 + xy has one horizontal tangent line at y = 0 and one vertical tangent line.

Therefore, the answer is "One horizontal and one vertical."

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an ecologist is investigating the proportion of plants in an ecosystem that are liverworts. she hypothesizes that, in this population, 40% of the plants are liverworts. however, unbeknownst to her, the actual percentage is 55%. she will put her hypothesis to the test by taking an independent sample of 35 plants from this population, and then applying a binomial hypothesis test. the null distribution for this binomial test will be binomial(35,p), but for which value of p?

Answers

For the binomial hypothesis test, the null distribution is assumed to follow a binomial distribution with a specified value of p. In this case, since the ecologist hypothesizes that 40% of the plants are liverworts, the null distribution will be binomial(35, 0.40).

The value of p in the binomial distribution represents the probability of success (in this case, the probability of selecting a liverwort plant) under the null hypothesis. Therefore, in this hypothesis test, the value of p is 0.40, as specified in the ecologist's hypothesis.

By assuming a binomial distribution with p = 0.40, the ecologist can compare the observed proportion of liverworts in the sample to the expected proportion under the null hypothesis to evaluate whether there is evidence to support or reject the hypothesis.

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27 + 71 = 98 + 1 - ______. What should come in the box to make the above number sentence true?

Answers

Answer:

A

Step-by-step explanation:

Read the article and review the phases of mitosis.

Mitosis

What are the four phases of mitosis?

prophase

metaphase

anaphase

telophase

cytokinesis

Number six please help!

Number six please help!

Answers

Answer:

#6

Use ratios of corresponding sides to find the value of x.

a)

(2x - 18)/ 24 = 8/ 482x - 18 = 24/62x - 18 = 42x = 22x = 11

b)

(x + 4)/18 = 25/30x + 4 = 18*5/6x + 4 = 15x = 11

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