4 years ago

If f(x) = -x3 + 2x2 - 3, find f(2). A) -19 B) -3 C) -1 D) 5

Mathematics

1 answer:

Maslowich4 years ago

6 0

If f(x) = -x^3 + 2x^2 - 3,

f(2) = - (2)^3 + 2(2)^2 -3

= -8 +2*4-3

= -8+8-3

= -3

Choice B

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