Let's solve the inequality.
x - 5 >= -2
Add 5 to both sides:
x >= 3
The solution of the inequality is the number 3 and all numbers greater than 3.
Since the inequality symbol is "greater than or equal to" which includes "equal to", draw a solid dot on 3. Because of the "greater than" part, you need numbers greater than 3, so color to the right of 3.
The correct answer is choice B.