What is f(-2)? 1 point f(x)=x^2-3x-8

Mathematics

1 answer:

Inessa [10]3 years ago

7 0

F(x) = x^2 - 3x - 8
f(-2) = (-2)^2 - 3 (-2) - 8
f(-2) = 4 - 3 (-2) - 8
f(-2) = 4 + 6 - 8
f(-2) = 10 - 8
f(-2) = 2 ✅

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