Graphing Radical Functions

Question 1

Describe the transformation of the graph of the parent function y = √x for the function y = √x + 7 + 5.

Revolt · Accepted Answer

The graph is shifted 7 units and 5 units .: left; The graph is shifted 7 units and 5 units .: up

Question 2

leftright✔ updown

Revolt · Accepted Answer

✔ up

Question 3

The graph has a vertical stretch by a factor of 1/3.compression by a factor of 1/3.✔ stretch by a factor of 3.compression by a factor of 3.

Revolt · Accepted Answer

✔ stretch by a factor of 3.

Question 4

The function is represented by graph ✔ A.B.C.D.

Revolt · Accepted Answer

✔ A.

Question 5

Describe the transformation of the graph of the parent function y = √x for the function y = √x + 7 + 5.

Revolt · Accepted Answer

✔ left; The graph is shifted 7 units and 5 units .: left; The graph is shifted 7 units and 5 units .: up

Question 6

What is the domain of

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-09-01-20-01-task/mc001-4.jpg

Question 7

Which of the following describes the graph of the transformed function compared with the parent function? Select all that apply.

Revolt · Accepted Answer

reflected over the x-axis

Question 8

Which is the graph of

Revolt · Accepted Answer

graph A

Question 9

What is the range of

Revolt · Accepted Answer

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

Question 10

Reread your description. Did it include the following?

Revolt · Accepted Answer

Rewrite the equation by factoring –8 from the radicand and taking the cube root to get –2 in front of the radical symbol.

Graphing Radical Functions Answers