Graphing Radical Functions

Question 1

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. Then, determine the values of a, h, and k in the general equation. h = k = a =

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1; 4

Question 2

Explain how to rewrite the function shown in order to determine the transformation of the parent function. Then, describe the transformation of the graph compared to the parent function.

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Rewrite the function as y = -2∛(x + 1/2). The graph is translated 1/2 unit to the left, reflected over the x-axis, and vertically stretched by a factor of 2.

Question 3

The range of is all real numbers.y >= -5.y >= -1.y >= 1.y >= 5.

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y >= -1.

Question 4

The graph is not reflected.reflected over the x-axis.reflected over the y-axis.

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reflected over the x-axis.

Question 5

Which of the following graphs have the same domain?

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Answer image: https://media.edgenuity.com/EVresources/3111-09-01-20-05-task/mr002-1.jpg; Answer image: https://media.edgenuity.com/EVresources/3111-09-01-20-05-task/mr002-3.jpg; Answer image: https://media.edgenuity.com/EVresources/3111-09-01-20-05-task/mr002-4.jpg

Question 6

k = [___]

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2

Question 7

leftrightupdown

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up

Question 8

leftright✔ updown

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✔ up

Question 9

What is the range of

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Answer image: //media.edgenuity.com/EVresources/3111-09-01-20-01-task/mc002-3.jpg

Question 10

The range of is all real numbers.y >= -5.✔ y >= -1.y >= 1.y >= 5.

Revolt · Accepted Answer

✔ y >= -1.

Graphing Radical Functions Answers

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