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F(x) = -3x2 – 20 Find f(-9) Please help me

F(x) = -3x2 – 20 Find f(-9) Please help me
asked 1.8k views
16 votes
F(x) = -3x2 – 20
Find f(-9)
Please help me

asked
User Kha
by
7.8k points

1 Answer

8 votes

Answer:

x

=

5

,

−

4

Explanation:

x

=

5

,

−

4

answered
User Flambino
by
8.1k points
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