3 years ago

Find f(-1) given f(x)=-3x^3+2x^2+24 Help me please

1 answer:

7 0

Answer: 23

If x=-1 then (-1) to the power of 3 = -1 and (-1) to the power of 2= 1

3(-1)^3= -3
2(-1)^2= 2
-3+2+25= 23

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