Asharilol Asharilol

13-02-2017
Mathematics

contestada

a fountain that is 5 feet tall sprays water into the air withan upward velocity of 22ft/s. What function gives the height h of the water in feet t seconds after it is sprayed upward? what is the maximum height of the water

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taskmasters taskmasters

22-02-2017

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below is the solution:

Equation:
h(t) = -16t^2+22t+5

Max occurs when t = -b/2a = -22/(2*-16) = 11/16 seconds

Max height = h(11/16) = 12.563 ft.

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