Answer: For 45. my guess is C
Explanation:
1. first determine whether your line is dotted or solid. Solid lines include the points that fall on the line dotted do not. This is solid and that is because the sign is ≥. (That eliminates answers B. and D.
2. Remember that y is greater than the equation stated on the left. everything above -2 is greater so it would be shaded in.
I'm not sure if that makes sense but hoped it helped anyway...