1-) (gof)(x)= 2x²+3x+1 ve f(x)=4x²+6x+3 ise g(x)= ?
2-) f-1(x)=1-k.f(x) ve (fof)-1(x)= 3x+1 ise k=?
3-) (fog)(x)=3x+5-2k ve g(4)=f-1(3) ise k=?
4-) f(x+1/2x+3)= (4x+6/-x-1)+5 ise f(1/2)=?
5-) https://img163.imageshack.us/img163/...at07032012.jpg