Answer:
Step-by-step explanation:
The maximum is achieved at vertex of parabola.
The x- coordinate of the vertex is determined by x = - b/(2a).
The maximum height is the corresponding y- coordinate
- y = - 0.5(15²) + 15(15) = 112.5 ft
M = -8
-15 minus -7 equals -8
C it’s korrect now 123456
The answer is C. C is not a proportion.
Hope this helps!
The answer is 5 3/4.............
