Question

Please help me solve this question

Answer 1

The answer is A because the line is solid so it has to also be equal to and when you plug in an unshaded number like (0,0) it doesn't work.

Answer 2

Hi!

When an inequality is greater than or equal to, or less than or equal to, the line will be solid.

When an inequality is greater than, the shaded region will be above the line (as shown in the graph). When it is less than, it will be below the line (as not shown in the graph).

So, the correct answer here will be A! =)