The vertex of this parabola is at (5,-4). Which of the following could be its equation?
A. y= 2(x - 5)2-4
B. y = 2(x+ 5)2.4
C. y=2(x - 5)2 +4
O D. y=2(x+ 5)2 + 4

the answer is b i just did that

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

125 yards

step-by-step explanation:

i take 75 plus 50.