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5. If g(x) = 3x + 4, what is the value of g-1(g(-2))?
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5 votes
5.
If g(x) = 3x + 4, what is the value of g-1(g(-2))?

User Anatolyevich
by
7.2k points

1 Answer

5 votes

Answer:

- 2

Explanation:

The composition of inverse functions gives x

g(x) and
g^(-1) (x) are inverse functions, then


g^(-1) (g(x)) = x , thus


g^(-1) (g(- 2)) = - 2

User Mattliu
by
7.4k points
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