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navik [9.2K]
3 years ago
5

A ball is thrown and the height in feet of the ball is given by 1

Mathematics
1 answer:
MakcuM [25]3 years ago
7 0
H = -16t^2 + 40t + 11

we need to covert this to vertex form 

h = -16(t^2 - 2.5t) + 11

   = -16 [(t - 1.25)^2 - 1.5625] + 11
  
   = -16(t-1.25)^2 + 25 + 11

= -16(t - 1.25)^2 + 36

The answer is  36 feet
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