Chapter 10 - Section 10.4 - Nonlinear Inequalities and Systems of Inequalities - Exercise Set - Page 628: 19

Please see the graph.

$y \leq x^2+x-2$ Since the graph has a less than or equal to sign, we use a solid line for the graph. We pick a point to determine what side of the graph to shade—we pick $(2,2)$. $y \leq x^2+x-2$ $2 \leq 2^2+2-2$ $2 \leq4+2-2$ $2 \leq4$ (true) We shade the side of the graph with the point.