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NISA [10]
3 years ago
3

a volleyball reaches its maximum height of 13 feet 3 seconds after its served which of the following quadratics could model the

height of the volleyball over time after its served, select all that apply

Mathematics
2 answers:
ivolga24 [154]3 years ago
0 0

The answer is f(X)= -2x^2 + 12x - 5, or the answer is best represented by the second option.

Because if you do, -b/2a, the result you'd get is three which represents the time of the ball after it's served.

Plug that number into the quadratic equation, and you should be getting thirteen as the result.

Lunna [17]3 years ago
0 0

Answer:

the answers are the second option and the fifth option, i took the alegbra nation and those were marked correct

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Answer:

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This would give the slope of the tangent line at any given point of which x coordinate is known. In the present case it is  x = \sqrt{\frac{1}{7} }

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4 0
3 years ago
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Answer:

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