If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)

asked Jul 17, 2023 84.8k views

16 votes

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10 votes

Answer:

-10

Explanation:

h(-4) = 2(-4)+7 which equals -1

g(h(-4)) = -1²-9 which equals -10

Clhy answered Jul 23, 2023

by Clhy

5.6k points

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