begin{gathered}2)\ \ y=\left\{\begin{array}{l}-\dfrac{2}{3}\, x-\dfrac{4}{3}\ ,\ esli\ \ -5\leq x\leq -2\ ,\\x+2\ ,\ esli\ -2
begin{gathered}2)\ \ y=\left\{\begin{array}{l}-\dfrac{2}{3}\, x-\dfrac{4}{3}\ ,\ esli\ \ -5\leq x\leq -2\ ,\\x+2\ ,\ esli\ -2