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Given that ƒ(x) = x² + 4x, evaluate ƒ(-2).
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Given that ƒ(x) = x² + 4x, evaluate ƒ(-2).

User Rajib Kumar De
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2 Answers

3 votes
the way to do this is to plug in -2 everything there is an x

-2²+4(-2)

4+4(-2)

4+-8

-4 is your answer

I hope I've helped!
User Rob Eroh
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8.2k points
6 votes
The believe your answer is -4.

I hope this helps!
User Invaliduser
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7.3k points
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