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F(x) = 2x² + 8x Find f(-1)​

F(x) = 2x² + 8x Find f(-1)​
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1 vote
F(x) = 2x² + 8x Find f(-1)​

User Merilyn
by
8.3k points

2 Answers

3 votes

Answer:

-6

Explanation:

f(-1) for x

2x^2+8x

2(-1)^2+8(-1)

2-8

-6

User Noleto
by
7.6k points
4 votes

Answer:

-6

Explanation:

2(-1)^2 + 8*-1 = 2*1+8*-1=2-8=-6

User Synoli
by
7.8k points
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