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noname [10]
3 years ago
8

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 t

he water in feet t seconds after it is sprayed upward? what is the maximum height of the water
Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0
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:

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

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

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

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Step-by-step explanation:

Here's how this works:

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We could separate that fraction into 2:

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