Cevap:
f(-4)=16a-4b+c=0
f(2)=4a+2b+c=0
f(0)=c=-2
................................
16a-4b=2
4a+2b=2...burdan a=1/4 b=1/2
f(x)=x^2 /4+x/2-2
f(1)=1/4-1/2-2
=(1-2-2)/4=-3/4....cvp B
