A water balloon is catapulted into the air so that its height h, in meters after t seconds is h=-5t2+27t+3. A) How high is the balloon after 1 second? B) For how long is the balloon more than 30m high? C) When will the balloon burst as it hits the ground?
Unitary Method
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A water balloon is catapulted into the air so that its height h, in meters after t seconds is h=-5t2+27t+3.
A) How high is the balloon after 1 second?
B) For how long is the balloon more than 30m high?
C) When will the balloon burst as it hits the ground?
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