### Home > INT3 > Chapter 4 > Lesson 4.1.1 > Problem 4-9

4-9.

Sketch the solution of this system of inequalities.

The graph of each equation is a parabola. Where is the vertex of each parabola? These are inequalities, so remember to shade.

4-9.

Sketch the solution of this system of inequalities.

The graph of each equation is a parabola. Where is the vertex of each parabola? These are inequalities, so remember to shade.