10 questions
Which graph matches the inequality 4x - y ≥ 5?
Which graph matches the inequality y ≤ -1/2x + 1?
Which inequality would cause a graph to have a dashed line with shading above the line?
<
>
≤
≥
Which inequality would cause a graph to have a dashed line with shading below the line?
<
>
≤
≥
Which inequality would cause a graph to have a solid line with shading below the line?
<
>
≤
≥
Which inequality would cause a graph to have a solid line with shading above the line?
<
>
≤
≥
Is (2, 1) a solution for -4x + y < -7
Yes, because it is on the dashed line
No, because it is on the dashed line
Are points on a dashed line included in the range of solutions?
Yes
No
Are points on a solid line included in the range of solutions?
Yes
No
Is (-2, 4) a solution for 5x - 2y ≤ 6?
Yes
No