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

Exponential Functions with Radical Bases Answers

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1
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Which is equivalent to ?

Question illustration
A
125 Superscript one-third x
Option A
B
125 Superscript StartFraction 1 Over 3 x EndFraction
Option B
C
125 Superscript 3 x
Option C
D
125 Superscript (one-third) SuperSuperscript x
Option D
2
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Which expression is equivalent to ?

Question illustration
A
3 RootIndex 3 StartRoot 3 EndRoot
Option A
B
3 RootIndex 3 StartRoot 3 cubed EndRoot
Option B
C
9 RootIndex 3 StartRoot 3 EndRoot
Option C
D
27 RootIndex 3 StartRoot 3 EndRoot
Option D
3

Which graph represents the function ?

Question illustration
A
Option A
B
Option B
C
Option C
D
Option D
5

Which functions are equivalent to ? Check all that apply.

Question illustration
A
f (x) = 162 Superscript StartFraction x Over 4
Option A
B
f (x) = (3 RootIndex 4 StartRoot 2 EndRoot) Superscript x
Option B
C
f (x) = 9 RootIndex 4 StartRoot 2 EndRoot Superscript x
Option C
D
f (x) = 126 Superscript StartFraction 4 Over x
Option D
E
f (x) = left-bracket 3 (2 Superscript one-fourth Baseline) right-bracket Superscript x
Option E
6

How are the functions and 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.
9

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28

Determine which function produces the same graph as .

A
f(x) = 4x
B
f(x) = 42x
C
f(x) = 83x
D
f(x) = 162x

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