AnswersFL-1200330-Algebra 2 CRGraphing Radical Functions

Graphing Radical Functions Answers

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What is the range of

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A
Option
B
Option
C
Option
D
all real numbers
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.

A
stretch by a factor of 1/3.
B
compression by a factor of 1/3.
C
stretch by a factor of 3.
D
compression by a factor of 3.
4

The function is represented by graph

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A
A.
B
B.
C
C.
D
D.
5

What is the domain of

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Option
B
Option
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D
all real numbers
6

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

A
reflected over the x-axis
B
translated 2 units left
C
translated 2 units right
D
compressed by a factor of 0.4
E
stretched by a factor of 0.4
F
translated 2 units up
G
translated 2 units down
7

Which is the graph of graph Agraph Bgraph Cgraph D

A
graph A
B
graph B
C
graph C
D
graph D
8

The domain of is all real numbers.x >= -5.x >= -1.x >= 1.x >= 5.

A
all real numbers.
B
>= -5.
C
>= -1.
D
>= 1.
E
>= 5.
9

Describe how the graph of the parent function y = StartRoot x EndRoot is transformed when graphing y = negative 3 StartRoot x minus 6 EndRoot The graph is translated 6 units leftrightupdown.

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10

Which of the following graphs are identical?

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Option
B
Option
C
Option
D
Option
E
Option
F
Option
11

Compared with the graph of the parent function, which equation shows only a vertical compression by a factor of and a shift downward of 4 units?

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D
Option
12

h = [___]

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Answer:

-3

13

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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Answer:

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.

14

Reread your description. Did it include the following?

A
Rewrite the equation by factoring –8 from the radicand and taking the cube root to get –2 in front of the radical symbol.
B
The graph is reflected over the x-axis.
C
The graph is also reflected over the y-axis.
D
The graph is vertically stretched by a factor of 2.
E
The graph is translated ½ unit to the left.
15

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.

Answers:
Blank 1:1
Blank 2:4
16

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

A
all real numbers.
B
y >= -5.
C
y >= -1.
D
y >= 1.
E
y >= 5.
17

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

A
not reflected.
B
reflected over the x-axis.
C
reflected over the y-axis.
18

Which of the following graphs have the same domain?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
19

Compared with the graph of the parent function, which equation shows a vertical stretch by a factor of 6, a shift of 7 units right, and a reflection over the x-axis?

A
Option
B
Option
C
Option
D
Option
20

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