Which of the following statements is true about the graph of the inequality y≤ax+b, where a≠0?

Question

The graph of the inequality is a solid line, and the shaded region is above the line.
The graph of the inequality is a dashed line, and the shaded region is below the line.
The graph of the inequality is a solid line, and the shaded region is below the line.
The graph of the inequality is a dashed line, and the shaded region is above the line.

Answer 1

above is greater
below is less

Answer 2

please help me this is my last question

Answer 3

i just dont understand if it is a dotted or a solid line

Answer 4

= = solid
</= = solid
>/= = solid
< = dotted
> = dotted
solid means the points on the line are included

Answer 5

Which of the following statements is true about the graph of the inequality y<ax+b, where a≠0?