Chapter 10 - Systems of Equations and Inequalities - Section 10.6 Systems of Nonlinear Equations - 10.6 Assess Your Understanding - Page 794: 2

See graph for $y+4=x^2$

1. For $y+4=x^2$ or $y=x^2-4$, we can identify that it is a parabola with vertex at $(0,-4)$, and opens upward. 2. With a symmetry axis $x=0$ and a few test points $(1,-3),(2,0),(3,5)$, we can graph the equation.