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15-09-2020
Mathematics

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

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tylerflorida34638 tylerflorida34638

15-09-2020

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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