Step-by-step explanation:
x approches negative infinity
so : |x|= -x
replace it in the expression
[tex]\frac{-x}{x+1}[/tex]
so :
[tex]\lim_{x \to \-infty} \frac{-x}{x+1}[/tex]= limx⇒-∞( -x/x) you take the terms with the highest degree
so limx⇒-∞ (-x/x) = -1
