Question

Згайти f(x)=x^2-4x
g(x)=√x

Answer 1

Ответ:

f(x)=x^2-4x

(x^n)'=nx^n-1

f'(x)=2x-4

g(x)=$sqrt{x}$

($sqrt{x}$)'=1/2$sqrt{x}$

g(x)=1/2$sqrt{x}$