7. Systems of Equations & Matrices

In Exercises 39–45, graph each inequality. y ≤ 2^x

In Exercises 39–45, graph each inequality. y ≤ x^2 - 1

In Exercises 39–45, graph each inequality. y ≤ (-1/2)x + 2

In Exercises 39–45, graph each inequality. 3x - 4y > 12

Graph each inequality. x + 2y ≤ 6

Graph each inequality. 4y - 3x ≤ 5

Graph each inequality. x < 3 + 2y

Graph each inequality. 2x > 3 - 4y

Graph each inequality. x ≤ 3

Graph each inequality. y < 3x^2 + 2

Graph each inequality. y > (x - 1)^2 + 2

Graph each inequality. x^2 + (y + 3)^2 ≤ 16

Graph each inequality. y > 2^x + 1

Graph each inequality. y ≤ log(x - 1) - 2

Work each problem. Write the inequality that represents the region inside a circle with center (-5, -2) and radius 4.