AnswersCA-Algebra I A – 6002Exponential Functions with Radical Bases

Exponential Functions with Radical Bases Answers

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Which exponential functions have been simplified correctly? Check all that apply. [image 1] [image 2] [image 3] [image 4] [image 5]

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A
Option
B
Option
C
Option
D
Option
E
Option
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Simplify the function . Then determine the key aspects of the function.

Answers:
The simplified base is .:27
The domain is .:all real numbers
The range is .:y > 0
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39✔ 2781

A
3
B
9
C
✔ 27
D
81
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x 0✔ all real numbers

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

A
x < 0
B
✔ y > 0
C
x > 0
D
all real numbers
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Which functions are equivalent to [image 1] ? Check all that apply. [image 2] [image 3] [image 4] [image 5] [image 6]

Question illustration
A
Option
B
Option
C
Option
D
Option
E
Option
78958

How are the functions [image 1] and [image 2] related?

Question illustration
A
The output values of g(x) are one-half the output values of f(x) for the same value of x.
B
The output values of g(x) are one-quarter the output values of f(x) for the same value of x.
C
The output values of g(x) are the square root of the output values of f(x) for the same value of x.
D
The output values of g(x) are the square of the output values of f(x) for the same value of x.
78959

Determine the domain and range of the function .

Question illustration
A
{x| all real numbers}; {y| y > 0}
B
{x| all real numbers}; {y| y ≥ 0}
C
{x| x > 0}; {y| all real numbers}
D
{x| x ≥ 0}; {y| all real numbers}
78960

Simplify the function . Then determine the key aspects of the function.

Question illustration
Answers:
The initial value is .:1/3
The simplified base is .:27
The domain is .:all real numbers
The range is .:y > 0

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