F(x) = x² + x + 20 Find f(-3)

Gooey asked Jun 15, 2023

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35 votes

F(x) = x² + x + 20
Find f(-3)

Gooey asked Jun 15, 2023

by Gooey

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26 votes

Answer:

f(-3) = 26

Explanation:

f(x) = x^2 + x + 20

plug -3 in for x

f(-3) = (-3)^2 - 3 + 20

f(-3) = 9 - 3 + 20

f(-3) = 26

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