1. The problem statement, all variables and given/known data A. Expand the function, f[x]= [1+x] to the power three, [What I mean is is the [1+x] is cubed. in increasing powers of x, and sate whether or not the function is a poly-nominal, giving reasons. B. Plot graph f[x] C. On the same axes plot the functions, g[x] which contain the first two terms of the expansion, and h[x] which contain the first three terms of the expansion. 3. The attempt at a solution I have tried question A. f[x]=[1+x]Cubed. =[1+x][1+x][1+x] =x cubed + 3x squared +3x + 1. This question is a poly nominal. But that is as far as I can go. I don't know if I am right or wrong and what to do with this question.