Chapter 8 - Section 8.4 - Nonlinear Inequalities in One Variable - Exercise Set - Page 511: 48

$(-4,-2)$

$4/(y+2) < -2$ $4/(y+2) y$ The denominator is zero when $y=-2$. We have three sections: $(−∞,-4)$, $(-4,-2)$, and $(-2,∞)$. We need to test one value for x in each section to determine if the section would be a solution set. Since we have the $