Unit Test Answers

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A =

A
1/16
B
1/8
C
1/4
D
1/2
3

The range of the function is .

A
y > 0
B
y < 0
C
x > 0
D
all real numbers
4

C =

A
1
B
2
C
4
D
8
5

Rewrite the radical expression as an exponential expression, and then simplify.

A
Option
B
Option
C
Option
D
Option
6

Simplify the exponential expression .

Question illustration
A
Option
B
Option
C
Option
D
Option
10

The domain is .

A
< 0
B
y < 0
C
x > 0
D
all real numbers
11

The domain of the function is .

A
> 0
B
< 0
C
y > 0
D
all real numbers
13

The range is .

A
x < 0
B
y > 0
C
> 0
D
all real numbers

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