Question

Which inequality's solution is represented by the graph?A)-2x + 6 5 52B)-2x + 6 2 522x + 6 5 -52D)2x - 6 2 -52

Answer 1

From the graph, the inequality is

x ≤ -23

Multiplying by -2 at both sides we get:

-2x ≥ (-23)*(-2)

-2x ≥ 46

Adding 6 at both sides:

-2x + 6 ≥ 46 + 6

-2x + 6 ≥ 52