Urgent,va rog...!!!
Sa se reprezinte grafic functiile:
a)f:R->R,f(x)=[tex](x+1)^{3}[/tex]
b)f:R->R,f(x)=[tex](x-1)^{2}[/tex]
c)f:R-{-2}->R,f(x)=[tex](x-1)^{-2}[/tex]
d)f:R-{-1)->R,f(x)=[tex](x+2)^{-1}[/tex]