Question

Find f(3) if

ƒ(x)=x^3=2x^2-x-1

Answer 1

Insert the value 3 in tnstead of x.

Answer 2

instead*

Answer 3

and please chk your equation.
there are 2 equal signs, lol

Answer 4

oo, thats suppose to be +2x^2

Answer 5

41

Answer 6

ƒ(x)=(3)^3+2(3)^2-(3)-1

41.

Answer 7

thanks