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

User Rybosome
by
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1 Answer

10 votes

Answer:

-10

Explanation:

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

g(h(-4)) = -1²-9 which equals -10

User Clhy
by
6.7k points
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