2x - 5 = 8 Add 5 on both sides
2x - 5 + 5 = 8 + 5
2x = 13 Divide 2 on both sides to get "x" by itself
x = 
So addition and division
Answer:
A. 
Step-by-step explanation:
The given parabola has vertex at (2,-5).
The equation of this parabola in vertex form is given by:
, where (h,k)=(2,-5) is the vertex of the parabola.
We substitute the values to get:

The graph passes through; (0,3).




Hence the equation of the parabola is

We expand this to get:


Since the outward region was shaded, the corresponding inequality is

The correct answer is A