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Evaluate F(x) -x² - 4 for x = -3
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5 votes
Evaluate F(x) -x² - 4 for x = -3

User Caleb Anthony
by
8.9k points

1 Answer

3 votes
Steps:

1) Plug in -3 for all x values.
f(-3)=-3^2-4
2) Multiply them out
f(-3)= 9-4
4) Combine like terms.
f(-3)=5

Your answer will be:

f(-3)=5

User Charchit Agarwal
by
8.6k points
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