Mathematics, 17.10.2021 05:30, bbtor
The height of a ball seconds after it is thrown is modelled by the
function ) 2 20 - 4.9. where h is the height of the ball in metres.
a) Find the height of the ball 3 seconds after it is thrown.
b) Find the times at which the ball has a height of 6 m.
c) Find the maximum height of the ball.
Answers: 3
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The height of a ball seconds after it is thrown is modelled by the
function ) 2 20 - 4.9. where h...
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