Graphing Radical Functions - Quiz Quiz

Question 1

Which of the following is the graph of y is equal to negative 4 square root of x ?

Revolt · Accepted Answer

C: Image with description On a coordinate plane x and y axes range from negative 9 to 9 in increments of 1. The curve originates from the origin and passes through the points (1 comma negative 4) and (4 comma negative 8) in the 4th quadrant.

Question 2

Which of the following describes the graph of y is equal to square root of negative 4 x minus 36 end root compared to the parent square root function?

Revolt · Accepted Answer

B: stretched by a factor of  2 , reflected over the  y -axis, and translated  9  units left

Question 3

How does the graph of y is equal to square root of x plus 2 compare to the graph of the parent square root function?

Revolt · Accepted Answer

A: The graph is a horizontal shift of the parent function  2  units left.

Question 4

What is the domain of the function y is equal to square root of x ?

Revolt · Accepted Answer

A: 0 is less than or equal to x comma x is less than infinity

Question 5

Which graph represents y is equal to cube root of x ?

Revolt · Accepted Answer

B: Image with description On a coordinate plane x and y axes range from negative 9 to 9 in increments of 1. A graph of cubic function passes through points (negative 8 comma negative 2), (0 comma 0), and (8 comma 2). The curve has a point of inflection at the origin.

Question 6

Which graph represents y is equal to cube root of x minus 5 ?

Revolt · Accepted Answer

A: Image with description On a coordinate plane x and y axes range from negative 9 to 9 in increments of 1. A graph of cubic function passes through points (negative 4 comma negative 2), (0 comma negative one point 5), (4 comma negative 1) and (9 comma 1 point 5). The curve has a point of inflection at (5 comma 0).

Question 7

Find the domain and range of the function y=sqrt(x−4)+8 Express your answers as inequalities. Enter your answers in the boxes.

Revolt · Accepted Answer

4 ≤ x < ∞|8 ≤ y < ∞

Question 8

Which graph represents y is equal to square root of x minus 4 end root ?

Revolt · Accepted Answer

A: Image with description On a coordinate plane x and y axes range from negative 9 to 9 in increments of 1. The curve originates from (4 comma 0) and passes through points (5 comma 1), and (8 comma 2) in the 1st quadrant.

Question 9

Complete the sentence to describe the graph of the transformed function compared with the parent function. Enter your answers in the boxes.

Revolt · Accepted Answer

1|right|3|up

Question 10

Which function represents the graph?

Revolt · Accepted Answer

B: y is equal to cube root of x plus 3 plus 3

Graphing Radical Functions - Quiz Quiz Answers

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Graphing Radical Functions - Quiz Quiz Answers

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