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14-06-2019
Mathematics

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The height of a kicked football can be represented by the polynomial –16t2 + 32t + 3 where t is the time in seconds. Find the height (in feet) of the football after 1.2 seconds. A. 18.75 feet B. 18.25 feet C. 18.36 feet D. 18.05 feet

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marcthemathtutor marcthemathtutor

16-06-2019

Answer:

C. 18.36 feet

Step-by-step explanation:

given h(t) = -16t² + 32t + 3

when time, t = 1.2s

Equation becomes,

h(1.2) = -16(1.2)² + 32(1.2) + 3 = 18.36feet

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