Recent content by akt223

Alright, I think I get it, thanks.

I've tried looking through my book to see how to do these, but I just can't find it. Any help would be appreciated: 1) f(x) = 2x^5 - 3x^2 +2 2) f(x) = x^3 - x^7 3) f(x) = (1-x^2)/(1+x^2) 4) f(x) = 1/(x+2) Thanks in advance!