SOLUTION: This is from a worksheet Is this correct?? (x)=-x^3-x^2+2x-8 find f(-1),f(0),f(2) f(-1)=(-1)63-(-1)^2+2(-1)-8 -3-2+-2-8 answer -15 f(0)^3-(0)^2+2(0)-8 0-0+0-8 answe

Question 92212: This is from a worksheet
Is this correct??

(x)=-x^3-x^2+2x-8 find f(-1),f(0),f(2)
f(-1)=(-1)63-(-1)^2+2(-1)-8
-3-2+-2-8
answer -15
f(0)^3-(0)^2+2(0)-8
0-0+0-8
answer -8
f(2)^3-(2)^2+2(2)-8
8-4+4-8
answer is 0
Would the sloution for the first answer be -7?
Found 2 solutions by scott8148, Damoria:
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
check your first solution ... (-1)^3=?
Answer by Damoria(1) (Show Source): You can put this solution on YOUR website!

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