AnswersAlgebra 2 SAT 26-27 Supplemental Wk3Inverse of a Function

Inverse of a Function — Cumulative exam Answers

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Which graph shows the solution set of ?

Question illustration
A
mc017-2.jpg
Option A
B
mc017-3.jpg
Option B
C
mc017-4.jpg
Option C
D
mc017-5.jpg
Option D
22
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What is written as a single logarithm?

Question illustration
A
4 log Subscript one-half Baseline 2 Superscript 4 Baseline u squared minus v cubed
Option A
B
log Subscript one-half Baseline w Superscript 4 Baseline (StartFraction u squared Over v cubed EndFraction)
Option B
C
log Subscript one-half Baseline (StartFraction w Superscript 4 Baseline Over u squared v cubed EndFraction)
Option C
D
log Subscript one-half Baseline (w (StartFraction u squared Over v cubed EndFraction)) Superscript 4
Option D
23

What is the amplitude of the cosine function corresponding to the secant function graphed below?

Question illustration
A
–2
B
–1
C
2
D
3
24

What are the roots of the polynomial equation ? Use a graphing calculator and a system of equations.

Question illustration
A
–2, –1, 0, 2
B
–2, 0, 1, 2
C
–1, 0
D
0, 1
25

Suppose . Which value(s) of a would make the composite functions commutative?

Question illustration
A
0
B
2
C
any value of a
D
no value of a

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