sophiacruz07
sophiacruz07 sophiacruz07
  • 19-09-2022
  • Mathematics
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The function h=−16t^2+1936 gives an object’s height h, in feet, at t seconds. When will the object be 912 feet above the ground?

Respuesta :

nb9007863 nb9007863
  • 19-09-2022
you can put y1 = -16t^2+1936 into a graphing calculator and have y2 = 912

next you can click 2nd trace then 5

which means the two will intersect at 8
(y=912 x=8)

meaning the object will be 912 feet above the ground at 8 seconds
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