Question

Ayudaaaaaa. Dada la funcion f(x) =x2-5x+6
Hallar a) f(0);b) f(1);c)f(-2);d)f(a);e)f(x+h)

Answer 1

a) f=0 
0=f
f=(0*f)=0
b) f=1
1=f*1*f
=1f
c)f(-2)= 2*f= -2*-1 =2..................................................................................