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2 years ago

The New Haven High School cheerleaders got a t-shirt gun. The cheerleaders stand

Mathematics

1 answer:

nevsk [136]2 years ago

7 0

Answer: the gun was held 4ft high i.e H = 4ft

Step-by-step explanation:

To determine how high the gun was held when it was fired H;

Before firing the t-shirt up, the gun and the t-shirt are both at the same height.

Therefore,

H = h(0) i.e h(t) at t = 0

h(t) = -16t^2 + 64t + 4

H = h(0) = -16(0)^2 + 64(0) + 4

H = 4ft

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