7. Systems of Equations & Matrices

Match each inequality with the appropriate calculator graph in A–D. Do not use a calculator y ≤ -3x - 6

Graph the solution set of each system of inequalities. x + y ≥ 0 2x - y ≥ 3

Graph the solution set of each system of inequalities. 2x + y > 2 x - 3y < 6

Graph the solution set of each system of inequalities. 3x + 5y ≤ 15 x^2 + y^2 < 9

Graph the solution set of each system of inequalities. 4x - 3y ≤ 12 y ≤ x²

Graph the solution set of each system of inequalities. x + 2y ≤ 4 y ≥ x² - 1

Graph the solution set of each system of inequalities. y ≥ (x - 2)² + 3 y ≤ -(x - 1)² + 6

Graph the solution set of each system of inequalities. y ≥ x² + 4x + 4 y < -x²

In Exercises 1–26, graph each inequality. x+2y≤8

In Exercises 1–26, graph each inequality. x−2y>10

In Exercises 1–26, graph each inequality. y≤(1/3)x

In Exercises 1–26, graph each inequality. y>2x−1

In Exercises 1–26, graph each inequality. x≤−3

In Exercises 1–26, graph each inequality. y>−3

In Exercises 1–26, graph each inequality. x²+y²≤1