AnswersFL-1200330-Algebra 2 CRGraphing Radical Functions

Graphing Radical Functions Answers

21 verified answers3 views
1
Free Preview

What is the domain of

Question illustration
A
Option
B
Option
C
Option
D
all real numbers
2
Free Preview

What is the range of

Question illustration
A
Option
B
Option
C
Option
D
all real numbers
3

leftrightupdown

A
left
B
right
C
up
D
down
4

leftrightupdown

A
left
B
right
C
up
D
down
5

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
8

Which of the following graphs are identical?

A
Option
B
Option
C
Option
D
Option
E
Option
F
Option
9

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?

Question illustration
A
Option
B
Option
C
Option
D
Option
10

h = [___]

Question illustration
Answer:

-3

11

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.

Question illustration
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.

12

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.
13

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.
15

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
16

k = [___]

Answer:

2

17

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.
18

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.
19

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.
20

a = [___]

Answer:

2

Did you find these answers helpful?