What is the effect on the graph of the function f(x) = \x{ when f(x) is changed to f(x) – 7?
A)
shifts right by 7 units
B)
shifts left by 7 units
shifts up by 7 units
D)
shifts down by 7 units

Answers

Answer 1

A change to the outside of the function notation is always an up/down or vertical change to the graph.

Answer: D

Subtracting 7 shifts the graph down by 7 units.  Outside changes do what you'd expect them to do, because that change is happening after you've evaluated the function.

PS

A change inside the f(x) notation is a left/right or horizontal change to the graph and is usually opposite from what you'd expect.


Related Questions

what was the major flaw in the stanford prison experiment? group of answer choices zimbardo did not use a control group. the respondents wanted to leave, but zimbardo would not let them. the students were not randomly assigned. the study went on too long.

Answers

The answer is (a) Zimbardo did not use a control group.

The stanford prison experiment was a two week simulation of a prison environment that examined the effect of situational variables on participants reactions and behaviors.

The Stanford prison experiment, one of the most famous and compelling psychological studies of all time.

The major flaw in the research design of the Stanford prison experiment was that the Zimbardo did not use a control group.

A control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. A control group was necessary to study a particular variable in prison. He had no alternative group to compare to measure the results of the experiment.

A control group in an experiment does not receive the treatment. Instead, it serves as a comparison group for the treatments.

To know more about experiment here

https://brainly.com/question/13031763

#SPJ4

58 minutes for 26 songs = blank minutes for 39 songs

Answers

Answer:

87 minutes

Step-by-step explanation:

58 minutes = 26 Songs

? minutes = 39 song

To get from 26 to 39, we time 1.5.

We Take

58 x 1.5 = 87 minutes

So, 87 minutes for 39 songs.

Question 8 in the regression demand equation e(log〖(sales) | price))=11. 015 -2. 442 log(price)〗, at a price of $1, what is the expected value of sales? the log here, is the natural log. 0 / 1 point

Answers

The expected value of sales at a price of $1 is 11.015 for the given regression demand equation.

In the regression demand equation e(log(sales | price)) = 11.015 - 2.442 log(price), you want to find the expected value of sales at a price of $1. To find the expected value of sales, you need to substitute the given price of $1 into the equation and solve for the sales. Substituting the price of $1 into the equation, you get: e(log(sales | 1)) = 11.015 - 2.442 log(1). Since log(1) = 0, the equation simplifies to: e(log(sales | 1)) = 11.015 - 2.442 * 0, e(log(sales | 1)) = 11.015
Therefore, the expected value of sales at a price of $1 is 11.015.

To know more about regression equation: https://brainly.com/question/25987747

#SPJ11

how many shuffles to randomize a new deck of cards

Answers

Answer:

It takes 7 shuffles

Step-by-step explanation:

Summary. Based on this analysis, Diaconis has written that "seven shuffles are necessary and suffice to approximately randomize 52 cards." Of course, our technique has just given an upper bound for the distance between Rk and U . In fact, J.

Source: www.ams.org

The minimum graph of the equation y = j(x) is (- 1, - 2) What is the minimum point on the graph of the equation y = f(x) + 7 ?

Answers

Answer:

We don't have enough information to answer this question because we don't know the relationship between the functions f(x) and j(x). The fact that the minimum graph of y = j(x) is (-1,-2) only tells us about the behavior of j(x), not f(x).

If we had more information about the relationship between the two functions, we might be able to use the fact that the minimum graph of y = j(x) is (-1,-2) to make some inferences about the minimum point on the graph of y = f(x) + 7. However, without additional information, we cannot provide a specific answer to this question.

I can't figure out the question!!

I can't figure out the question!!

Answers

Answer:

5in

Step-by-step explanation:

If 1in=210 you just divide 1050 by 210 and you get 5, so your answer is 5in.

I hope this helps :)

Write an expression to represent the revenue received by selling helmets.

Answers

An expression to represent the revenue that is received by selling helmets is 21x.

What expression shows revenue?

The revenue from selling a product can be found as:

= Selling price x Number of units sold

The selling price is given as $21.

If we assume that the number of units sold is x, then the expression for total revenue from selling helmets is:

= 21 × x

= 21x

Rest of the question is:

Ben's Bicycle Helmets makes bicycle helmets at a cost of 3000 + 12x dollars per month to produce x helmets. They sell the helmets for $21 each.

Find out more on total revenue expressions at https://brainly.com/question/25623677

#SPJ1

conversion a) 192 km b) 15500 dam c) 85000 m d) 3360 hm e) 860000 dm

Answers

The given length measurements are converted and given below.

What is unit conversion?

Unit conversion is a process with multiple steps that involve multiplication or division by a numerical factor or, particularly a conversion factor.

Given is to convert the given measurements as -

a) 192 km

b) 15500 dam

c) 85000 m

d) 3360 hm

e) 860000 dm

We can write the measurements as -

a) 192 km            

192 Km = 192000 meters

b) 15500 dam

15500 dam = 15500 x 10 = 155000 meters

c) 85000 m

85000 m = (85000/1000) Km = 85 Kilometers

d) 3360 hm

3360 hm = 3360 x 100 = 336000 meters

e) 860000 dm

860000 dm = 860000 x 0.1 = 860000 x 1/10 = 86000 meter

Therefore, the given length measurements are converted and given above.

To solve more questions on unit conversion , visit the link below -

brainly.com/question/12431044

#SPJ1

Research has shown that competent communicators achieve effectiveness by
a. using the same types of behavior in a wide variety of situations.
b. developing large vocabularies.
c. apologizing when they offend others.
d. giving lots of feedback.
e. adjusting their behaviors to the person and situation.

Answers

Research has shown that competent communicators achieve effectiveness by adjusting their behaviors to the person and situation (option e).

Effective communication involves being adaptable and responsive to the specific context, individual preferences, and the needs of the situation.

Competent communicators recognize that different people have different communication styles, preferences, and expectations. They understand the importance of tailoring their communication approach to effectively connect and engage with others.

This may involve using appropriate language, tone, non-verbal cues, and listening actively to understand the needs and perspectives of others.

By adapting their behaviors, competent communicators can build rapport, foster understanding, and promote effective communication exchanges. They are mindful of the social and cultural dynamics at play, and they strive to communicate in a way that is respectful, inclusive, and conducive to achieving mutual goals.

In summary, competent communicators understand that effective communication is not a one-size-fits-all approach. They adjust their behaviors to the person and situation, demonstrating flexibility and adaptability in order to enhance communication effectiveness.

To know more about competent communicators refer here:

https://brainly.com/question/18764706

#SPJ11

Final answer:

Competent communicators achieve effectiveness mostly by adjusting their behaviors to suit the person they are communicating with and the situation they find themselves in. While other factors, like having a broad vocabulary or giving feedback, play a part in effective communication, the former is considered the most crucial.

Explanation:

Research suggests that competent communicators achieve effectiveness mostly through adjusting their behaviors depending on the person they are communicating with and the situation they are in. This is option e. of your question. Communicating effectively involves behaviors like active listening, understanding the other person's point of view, being able to express thoughts and ideas clearly, and being polite and respectful. While a broad vocabulary (option b.) can be useful, it is not as crucial as adapting your behavior to fit the situation. Moreover, giving feedback (option d.) is a part of effective communication but not the sole defining factor. Apologizing when offending others (option c.) is also important but it doesn't necessarily make one a competent communicator. Using the same type of behavior in various situations (option a.) might not always work, as different situations and individuals require different communication styles.

Learn more about Competent Communication here:

https://brainly.com/question/36648176

#SPJ6

To find whether or not c is in the range of T (the transformation), what steps should be taken and what is the significance of the result in the context of linear algebra?

Answers

The steps are write transformation matrix, turn vector to column matrix, set linear system and solve it in linear algebra.

To determine whether c is in the range of the transformation T, follow these steps:

1. Write down the transformation matrix A for T.
2. Write the given vector c as a column matrix.
3. Set up the linear system Ax = c, where x is the column matrix of unknowns.
4. Solve the linear system using row reduction, Gaussian elimination, or any other suitable method.

Now, let's discuss the significance of the result:

- If there is a unique solution for x, it means c is in the range of T, and T is a one-to-one transformation. This signifies that T is capable of mapping the input vector to c.

- If there are infinitely many solutions for x, it indicates that c is in the range of T, but T is not one-to-one. In linear algebra, this means that the transformation T maps multiple input vectors to the same output vector c.

- If there is no solution for x, it implies that c is not in the range of T. In the context of linear algebra, this means that the transformation T cannot map any input vector to the given output vector c.

Remember that the range of a transformation is the set of all possible output vectors resulting from the transformation of the input vectors. Understanding the range is essential in linear algebra, as it helps determine the behavior of the transformation and its impact on vector spaces.

Learn more about linear algebra here:

https://brainly.com/question/1952076

#SPJ11

PLEASE PLEASE HELP. 45 POINTS AND BRAINLIEST.

you are saving money to attend college when you graduate high school. you have $3,000 to invest in your band at an annual interest rate of 4.2%. how much money will be in the account after 4 years​

Answers

Answer:

$2,526.86

Step-by-step explanation:

1. 3,000-4.2%= 2,874

2. 2,874-4.2%= 2,753.29

3. 2,753.29-4.2%= 2,637.65

4. 2,637.65-4.2%= 2,526.86

Solve this question for me?

Solve this question for me?

Answers

Answer: B. y = -x + 5

Step-by-step explanation:

Given the table, lets pick two consecutive points to find the slope.

(-4, 9) (-1, 6) are the first points that show in the table.

Lets plug it in the (y2-y1)/(x2-x1) expression

(6 - 9)/(-1 - -4)

=(-3)/(3)

=-1

The slope is -1

Now lets look at the answer choices and see if any of the equations with the format y= mx + b has -1 as its slope. We can eliminated a and c.

Now lets use the data in the table, and plug in a given point to see if which of the equations left are correct.

Lets use the point: (-4, 9)

For b.

y = -x + 5

9 = -(-4) + 5

9 = 4 + 5

9 = 9

B is the correct answer.

For d.

9 = -(-4) - 5

9 = 4 - 5

9 = -1

this equation is incorrect, so D is incorrect.

Solve the equation using square roots
x^2 - 55 = 26

Answers

Answer:

x = ±9

Step-by-step explanation:

x² - 55 = 26

   +55   + 55

     x² = 81

     x = √81

     x = ± 9

Answer:

x = 9, -9

Step-by-step explanation:

x^2 - 55 = 26

x^2 = 81.

Now, you might think that x = 9, but don't be fooled. -9 squared is also equal to 81.

So, x = 9, -9

solve 2x squared + 13x equals to 15​

Answers

Answer:

x=1, x=-15/2

Step-by-step explanation:

help me now I need answer IMG

help me now I need answer IMG

Answers

The height of the shorter cone is 6.81cm

What is a cone?

A cone is hollow three-dimensional shape with side lengths that tappers from the base to a point at the vertex.

Analysis:

Let the radius of the first cone be = r

radius of shorter cone = R

height of first cone = h

height of shorter cone = H

if volume of the two cones are same

1/3π\(r^{2}\)h = 1/3π\(R^{2}\)H

\(r^{2}\)h = \(R^{2}\)H

H =  \(r^{2}\)h /  \(R^{2}\)

H = \((8.5)^{2}\)x 10 / \((10.3)^{2}\) = 6.81cm

In conclusion, the height of the shorter cone is 6.81cm

Learn more about cones: brainly.com/question/1082469

#SPJ1

a set of x and y scores has b = 4, mx = 12, and my = 51. what is the y-intercept (a) for the regression equation?

Answers

The y-intercept for the regression equation is 3, given that b = 4, Mx = 12, and My = 51. So, the correct option is C).

The formula for the y-intercept of the regression equation is

a = My - b(Mx)

where My is the mean of the dependent variable (y), b is the slope, and Mx is the mean of the independent variable (x).

Given that b = 4, Mx = 12, and My = 51, we can substitute these values in the formula to find the y-intercept

a = 51 - 4(12)

a = 51 - 48

a = 3

Therefore, the y-intercept (a) for the regression equation is 3.

The correct Answer is C) 3.

To know more about regression equation:

https://brainly.com/question/30738733

#SPJ4

--The given question is incomplete, the complete question is given

" A set of X and Y scores has b = 4, Mx = 12, and My = 51. What is the y-intercept (a) for the regression equation? O 9.75 17.36 3.00 8.25 "--

Which equation has no solution

Which equation has no solution

Answers

Answer:

The first option has no solution.

Step-by-step explanation:

The absolute value of any number, whether it be positive or negative, results as positive.

With the equation listed, you CAN NOT obtain a negative number as your result, therefore this equation has NO SOLUTION.

#teamtrees #WAP (Water And Plant)

Consider the expression (x2−9)(x+4). ( x 2 − 9 ) ( x + 4 ) . Select all the values of x for which (x2−9)(x+4)=0 ( x 2 − 9 ) ( x + 4 ) = 0

Answers

As a result, x = 3, x = -3, and x = -4 are the x values fοr which (x²−9)(x+4)=0.

What dοes this mathematical value mean?  

A value in mathematics is indeed a number that represents the οutcοme οf a cοmputatiοn οr functiοn. Yοu can explain tο yοur teacher that, in the example abοve, 5 + 6 equals 30, οr that if x = 6 and y = 3, x + y = 9. A variable and cοnstant is anοther οptiοn tο a number.

We may utilize the zerο-prοduct rule, which stipulates that at least a single οf the cοmpοnents must be zerο if the sum οf bοth factοrs is zerο, tο determine the values οf x abοut which (x²−9)(x+4)=0.

Thus, if (x²−9)=0, (x+4)=0, οr bοth οf them are true, (x2−9)(x+4)=0 is the οnly cοnditiοn that applies.

Finding (x2−9)=0, we οbtain:

x² - 9 = 0

(x - 3)(x + 3) = 0

Hence, as x - 3 = 0 οr x + 3 = 0, which indicates:

x = 3 οr x = -3

When we sοlve (x+4)=0, we get:

x + 4 = 0

Sο x = -4

To know more about value visit:

https://brainly.com/question/30145972

#SPJ1

A line passes through (1, 6) and (3, 2). Which is the equation of the line?
y = -2x + 6
y = -0.5x + 8
y = -2x + 8
y = 2x + 8
< Previous
Next >

Answers

The equation of the line passing through (1, 6) and (3, 2) is y = -2x+8

What is equation?

An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, a line passes through (1, 6) and (3, 2), we need to find the equation of the line,  

We know that, an equation of a line passing through two points (x₁, y₁) and (x₂, y₂) is given by,

(y-y₁) = (y₂-y₁) / (x₂-x₁) (x-x₁)

Here, (x₁, y₁) and (x₂, y₂) = (1, 6) and (3, 2),

Therefore,

(y₂-y₁) / (x₂-x₁) = 2-6 / 3-1 = -4/2 = -2

Setting the equation,

y-6 = -2(x-1)

y-6 = -2x+2

y = -2x+8

Hence, the equation of the line passing through (1, 6) and (3, 2) is y = -2x+8

Learn more about equations, click;

https://brainly.com/question/29657988

#SPJ1

The chancellor of a major university was concerned about alcohol abuse on her

campus and wanted to find out the proportion of students at her university who visited campus bars on the weekend before the final exam week. Her advisor took a random sample of 250 students. The total number of students in the sample who visited campus bars on the weekend before the final exam week is an example of:__________.

i. a categorical random variable.

ii. a discrete random variable.

iii. a continuous random variable.

iv. a parameter.

Answers

The total number of students in the sample who visited campus bars on the weekend before the final exam week is an example of a discrete random variable.

Discrete Random Variable: A discrete random variable is a statistical variable that takes a finite or countable number of values. For instance, the number of cars on a street, the number of people in a movie theatre, and the number of students in a class are all examples of discrete random variables. For example, the total number of students in the sample who visited campus bars on the weekend before the final exam week can take a finite set of values from 0 to 250, making it a discrete random variable.

Know more about Discrete Random Variable here:

https://brainly.com/question/30789758

#SPJ11

Which equation represents the
sentence, "one minus p to the
fourth power equals zero"?
OA) 1-4p=0)
OB) 4p-1=0
OC) 1-p4=0)
OD p4-1=0

Answers

Answer:

to make button connected. I am

Answer:

C

Step-by-step explanation:

This equation exactly represents the question. It has the 1- p to the 4th which will =0.

What is the value of x?

What is the value of x?

Answers

Answer:

46°

Step-by-step explanation:

from large triangle:

let the third unknown angle be 'a'

then,

a+x+7+85=180

a=88-x

now,from small triangle,

let the third unknown angle be 'b'

then,

b+x+2x=180

b=180-3x

b=a (vertically opposite angles)

then,

180-3x=88-x

2x=92

x=46

Write this statement as a conditional statement in the form “if p, then q.”

Two angles are supplementary angles if the sum of their angle measures is equal to 180 degrees.

Answers

Answer:

if two angles are supplementary angles, then the sum of their angle measures is equal to 180°.

Step-by-step explanation:

the if p statement is called the hypothesis of the conditional statement.

the then q statement of the conditional statement is called the conclusion.

What type of data distribution is shown on the graph? A bar graph has x on the x-axis, from 0 to 4, and P x (x) on the y-axis, from 0 to 0.5 in 0.1 increments. The probability of 0 is 0.01, the probability of 1 is 0.25, the probability of 2 is 0.3, the probability of 3, is 0.4, and the probability of 4 is 0.02.

Answers

Answer:

1.A

2.B

3.A

Step-by-step explanation:

edge 2021 yw :)

Answer:

1. a

2. b

3. a

Step-by-step explanation:

what will be the results after the following code is executed? int[] array1 = new int[25];

Answers

The results after the following code is executed int[] array1 = new int[25];

A data structure called an array consists of a set of elements (values or variables), each of which is identifiable by an array index or key. Depending on the language, additional data types that describe aggregates of values, like lists and strings, may overlap (or be identified with) array types.

Let's trace the code,

For experiment, take array, array 1 = { 5,7,3,8 }

Iteration1 : value = 5

                  a = 1 ( 1<4)

                  array [1] < value

                    7<5

                   increment "a"

Iteration 2: value = 5                      

                             a = 2( 2<4)                

                            array [2] <value

                            3<5

                           increment "a"

Iteration 3: value = 3

                           a = 3 ( 3<4)

                           array [3] <value

                            8<3

                           increment "a"

Now, 'a = 4' for loop terminates.

Now, In the value variable, we have the minimum element of the array.

Hence, Value contains the lowest value in array 1.

To read more about array, visit https://brainly.com/question/19570024

#SPJ4

Sarah sold 127 brownies at the fair at the end of the day she still had 39 brownies left, how many did she have at first?

Answers

Answer:

166 brownies

Step-by-step explanation:

127 + 39 = 166

Therefore, Sarah started with 166 brownies.

Hope this helps :)

Can i have brainliest please thx

Answer:

166

Step-by-step explanation:

127+39=166

between what two positive integers does the √112 lies?
A.between 12 and 13 C.between 10 and 11
B.between 11 and 12 D.between 9 and 10

Answers

Answer:

c: between 10 and 11

Step-by-step explanation:

The root of 112 is 10.58 which is between the number 10 and 11

twelve is what percent of 42

Answers

Answer:

28.57 percent

hope that helped

Answer:3.5 percent of 42 gives you 12

Step-by-step explanation:

What would be the null hypothesis for testing a linear regression model with profit as the dependent variable and sales as the independent variable?.

Answers

The alternative hypothesis would be that the slope coefficient is not equal to zero, indicating that there is a linear relationship between sales and profit.

The null hypothesis for testing a linear regression model with profit as the dependent variable and sales as the independent variable is that the slope coefficient is equal to zero.

The null hypothesis for a linear regression model is usually stated as:

H0: β1=0, where β1 is the slope coefficient of the independent variable in the model.

In this case, the independent variable is sales, and the dependent variable is profit.

Therefore, the null hypothesis would be that the slope coefficient of sales (β1) is zero, indicating that there is no linear relationship between sales and profit.

The alternative hypothesis would be that the slope coefficient is not equal to zero, indicating that there is a linear relationship between sales and profit.

Know more about alternative hypothesis here:

https://brainly.com/question/13045159

#SPJ11

Bill intends to buy a car from a car dealer for a price of $45,000. He has $5,000 of his own money that he can use to pay for the car and is considering financing the remaining amount by taking out a loan from a bank. The bank that Bill approaches is willing to offer him a 5 -year loan for $40,000 at 6% per annum that has equal monthly payments covering the principal and interest. Payments will be made at the end of the month.

REQUIRED:
What is the monthly payment Bill needs to make to pay off the loan? (2 marks)

Answers

Answer: Approximately $759.96.

Step-by-step explanation:

To calculate the monthly payment for Bill's loan, we can use the formula for calculating the monthly payment of a loan:

Monthly Payment = P * r * (1 + r)^n / ((1 + r)^n - 1)

Where:

P = Principal amount (loan amount)

r = Monthly interest rate

n = Total number of monthly payments

Let's calculate the monthly payment using the given information:

Principal amount (P) = $40,000

Annual interest rate = 6%

Monthly interest rate (r) = Annual interest rate / 12 = 6% / 12 = 0.06 / 12 = 0.005

Total number of monthly payments (n) = 5 years * 12 months/year = 60 months

Plugging these values into the formula, we get:

Monthly Payment = 40,000 * 0.005 * (1 + 0.005)^60 / ((1 + 0.005)^60 - 1)

Calculating this expression gives us the monthly payment Bill needs to make to pay off the loan.

Other Questions
Please help with the question below Write the function removeEnds() that removes the first and last element in the array, except that, if the array size is odd, it removes the first two elements along with the last element. The function takes 2 arguments: When we break Ring Around the Rosy down and look at the full meaning behind it, what is this called?expositoryresearchanalysisnarrative Jettster Mashups Ice Cream and Ponda Baba Creamery have significantly lower priced ice cream than any other sold in half-gallon (~1 liter) containers in US grocery stores. Jettster has higher prices than Ponda Baba, but Jettster claims it is because it makes ice cream with added ingredients (such as nuts and candies) while Ponda Baba only sells three flavors: chocolate, vanilla, and mango. Which firm has the competitive advantage as a cost leader Chris is hosting a yard sale to get rid of all his unwanted belongings. He currently has 180 personal items that hewants to get money for. Each hour he is able to sell one third of the items.Write the equation to represent the amount of items he still has. (Hint: if he gets rid of 1/3, what amount is leftover?) What is 7) 952 divided? 10. Which of these is an example of the kind of claim that would go in an opinion essay? 1.Fables are boring because it's too hard to believe that animals would act like human beings. 2.Fables are more fun to read than other stories because animals make interesting characters. 3.Fables were used by older cultures to teach children how to get along with other people. 4.Fables could be used in preschool to teach students how to make good choices. If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, after 10 s: How fast (speed) would it be traveling (in m/s) NO LINKS!! Determine whether the solid is a polyhedron. If it is, name the polyhedron. If not, write no. What is the length of each support beam? Which of the following is not an advantage of e-commerce for consumers?a. You can choose goods from any vendor in the world.b. You can shop no matter your location, time of day, or conditions.c. You have little risk of having your credit card number intercepted.d. You save time by visiting websites instead of stores. Pls help Ill brainlest Please help mate Select the correct answer.Based on the passage, what caused the wolf to think that he could easily eat one of Sultan's master's sheep?OA Sultan was old and had lost all his teeth, so he could not chase after and hurt the wolf.B. Sultan was the wolf's friend and would ignore the wolf when he attacked the sheep.OC. Sultan owed the wolf his life because the wolf's plan had prevented Sultan's death.OD. Sultan owed his master for saving him, so he gave the wolf a sheep. The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters. Which equation relates the mass of the object, m, and the length of the spring, s?s = StartFraction 3 Over 10 EndFraction ms = StartFraction 10 Over 3 EndFraction mm = StartFraction 3 Over 10 EndFraction sm = StartFraction 1 Over 30 EndFraction s HClO is a weak acid(Ka=4.010^8)and so the salt NaClO acts as a weak base. What is the pH of a solution that is 0.088 M in NaClO at 25 degrees Celsius? The narcotics that are not particularly addictive are in Schedule V.TrueFalse The scale on a map is 1: 20 000. (a) Calculate the actual distance between two points which are 2.7 cm apart on the map. Give your answer in kilometres. Can some help meeeeeeeee? How was West Africa important to the African continent and the known worldin the late 15th century? the nurse is monitoring a client undergoing a cardiac stress test using a treadmill. which of the client symptoms will require the nurse's immediate action?