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2 years ago

Given the function f(x) = −5x2 − x + 20, find f(3).

Mathematics

2 answers:

Lera25 [3.4K]2 years ago

4 0

Answer: -28

given the function f(x) =-5x2 - x +20

find f(3)

lana66690 [7]2 years ago

3 0

f(x) = -5x^2 - x + 20;

f(3) = -5*3^2 - 3 + 20 = -5*9 - 3 + 20 = -45 - 3 + 20 = -28;

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