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F(x)=-x^2-9x find f(-2)

F(x)=-x^2-9x find f(-2)
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2 votes
F(x)=-x^2-9x find f(-2)

User Jimboweb
by
8.0k points

1 Answer

3 votes

Answer:

14

Explanation:

put -2 where x is

f(x)=-x^2-9x

f(-2)= -(-2)^2 -9(-2)

f(-2)= -4 + 18

f(-2)= 14

User Ehp
by
8.6k points
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