Question

Найдите производную функции
X0=-1
a) y=3x^4+5x-1/x^2
b) y=2x-1/4x-9

Answer 1

a) y'=12x^2+5+2/x^3 y(x0)=12+5+2=17
b)y'=2+1/4x^2 y(x0)=2+1/4=2.25