Question

у(х)=(5х-2)/(2х+8). Найдите у(0).

Answer 1

y(0) = (5*0-2)/(2*0+8) = -2 / 8 = -0.25

Answer 2

у(х)=(5х-2)/(2х+8)

у(0)=(5*0-2)/(2*0+8)=-2/8=-1/4

 

Ответ (0;-1/4)