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Pachacha [2.7K]

4 years ago

9

PLEASE HELP! URGENT!

1 answer:

aalyn [17]4 years ago

8 0

Answer: 1

-----------------------------------------------------

Explanation:

Replace every copy of x with -1. Then use PEMDAS to simplify

F(x) = -x^3 - x^2 + 1
F(-1) = -(-1)^3 - (-1)^2 + 1 ... every x has been replaced with -1
F(-1) = -(-1) - 1 + 1
F(-1) = 1 - 1 + 1
F(-1) = 0 + 1
F(-1) = 1

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