Question

Производная f(x)=x^2 при каком значении x производная равна 0;1;3?

Answer 1

$f(x) = x^2\\\\ f'(x) = 2x\\\\ a) \ f'(x_0) = 2x_0 = 0 \\\\ x_0 = 0 \\\\ b) \ f'(x_0) = 2x_0 = 1 \\\\ x_0 = \frac{1}{2} \\\\ c) \ f'(x_0) = 2 x_0 = 3 \\\\ x_0 = \frac{3}{2}$

Answer 2

F (x)=2x
1) 2x=0 x=0
2)2x=1 x=0.5
3)2x =3 x=1.5