Answer: C. 
Step-by-step explanation:
1. You have the following equation of the parabola in Vertex form:

Where h is the x-coordinate of the vextex and k is the y-coordinate of the vextex.
2. You know that the vertex of this parabola is at (-2, 5), then, susbtitute this point into the equation. Then, you obtain:

3. Therefore, the answer is the option C.
anwer
yes good economist is always objective.
It's B because the overall slope isn't changing, just the y value is changing.
Answer: -11
Step-by-step explanation:
Work with the first group of numbers " (9+8-6) " equals 11
Next move to the second pair "(4-5) " equals -1
Lastly multiply, 11 x -1 = -1