3 years ago

Given that ƒ(x) = x² + 5x, evaluate ƒ(-2). -6 -14 7

Mathematics

1 answer:

Iteru [2.4K]3 years ago

3 0

f(-2) means replace x in the equation with -2, then solve:

-2^2 +5(-2)

Simplify:

4 + -10

Add:

-6

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