Question

Исследовать и построить график функции y=(8(x-1))/(x+1)^2

Answer 1

y=(8(x-1))/(x+1)^2

y=8х/(х+1)^2 - 8/(х+1)^2

(х+1)^2* y+8=8х

 

х+1≠0,  y=8(х-1)/(х+1)^2