Question

If F(X) = -4X + 3, what is F(-2)

Answer 1

f(- 2) = 11

Explanation:

To evaluate f(- 2) , substitute x = - 2 into f(x), that is

f(- 2) = - 4(- 2) + 3 = 8 + 3 = 11

Answer 2

11

Explanation:

When you plug in -2 for x you get -4(-2) +3

8 +3 = 11

F(-2)=11

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