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If g(x) = 4x2- 5, find g(-2)
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1 vote
If g(x) = 4x2- 5, find g(-2)

User Protob
by
9.3k points

1 Answer

1 vote

Answer:

11

Explanation:

f(x)=4x^2−5

g(x)=-2

Substitute x for g(x) in f(x)

4(g(x))^2-5

4(-2)^2-5

(f o g)(x)=11

User IvyMike
by
8.4k points
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