Accuplacer Aaf Quiz
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FUNCTIONS
Question 1
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Let
h
h
h
be a one-to-one function such that
h
(
4
)
=
−
7
h(4) = -7
h
(
4
)
=
−
7
. What is the value of
h
−
1
(
−
7
)
h^{-1}(-7)
h
−
1
(
−
7
)
?
A
−
7
-7
−
7
B
−
1
7
-\frac{1}{7}
−
7
1
C
4
4
4
D
1
4
\frac{1}{4}
4
1
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