The height from which the ball was thrown is the value of h when t = 0.
h = 20 + 0 - 02 = 20 cm
Eli T.
asked • 09/10/19Algebra for 14 years old
Rick threw a ball upwards such that the height of the ball, h cm from the ground, t sec after it was thrown, is given by the equation h = 20+t-t².
State the height above the ground from the which the ball was thrown.
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