You are given the following values of a quadratic function f(x): f(0)=0, f(1)=-2, f(2)=-5.

You are given the following values of a quadratic function f(x): f(0)=0, f(1)=-2, f(2)=-5.

On the basis of these data, the derivative f'(0) is …
A . in the interval ]-2.5,-2[
B . equal to -2
C . in the interval ]-2,+[
D . in the interval ]-,-2.5]

View Answer

Answer: C