Question

Which graph below represents the inequality

x ≥ -3

Answer 1

Answer: D

Step-by-step explanation:
The plot must be filled in since the value of x could be equal to -3. Therefore we can eliminate A and C . That leaves us with either B or D. The value of x can also be greater than -3 so the arrow must point to the right. So our answer is D.

Answer 2

D

Step-by-step explanation:

Since x can be bigger than -3, or equal to -3,the circle is closed,meaning both are included

The arrow should go to the right when is bigger than....