If f(x) = x2 + x, find f(-3). a. -12 b. 3 c. 6

C.

-3 squared is 9. 9 + (-3) is 6.

Therefore, it's C

I believe that this would be (-3)²+-3. A negative times a negative is always positive, so -3² would be 9-3. We don't need the + sign because we would still subtract three from 9, which gives you 6. The answer would be C.

21/58.

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a

step-by-step explanation:

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