Rachel is about to serve and tosses
tennis ball straight up into the air.
The height, h, of the ball, in meters,
at time t, in seconds is given by
h(t) = – 5t² +5t + 2

a.) Will the ball reach a height of 4 meters?

b.) Will the ball reach a height of 3 meters?

Question

02-11-2021
Mathematics

Answered

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Rachel is about to serve and tosses
tennis ball straight up into the air.
The height, h, of the ball, in meters,
at time t, in seconds is given by
h(t) = – 5t² +5t + 2

a.) Will the ball reach a height of 4 meters?

b.) Will the ball reach a height of 3 meters?

Sagot :

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