SOLUTION: Given f(x)=-x^3+8x^2+15x-27. Find f(-3)

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Question 737039: Given f(x)=-x^3+8x^2+15x-27. Find f(-3)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=-x^3+8x^2+15x-27

f(-3)=-(-3)^3+8(-3)^2+15(-3)-27

f(-3)=-(-27)+8(9)+15(-3)-27

f(-3)=27+72-45-27

f(-3)=27