Notes 5.8B Quadratic Applications - Kenston School District
Notes 5.8B Quadratic Applications - Kenston School District
Notes 5.8B Quadratic Applications - Kenston School District
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EX #4:<br />
Michael threw a water balloon upward at a<br />
speed of 10 m/sec while standing on the roof<br />
of a building 12 meters high.<br />
a. Write an equation relating the time in seconds and the height of<br />
the balloon in meters.<br />
EX #3:<br />
On the graph, the height (ft) of a baseball hit upward is<br />
shown as a function of time (sec).<br />
a. What was the initial height<br />
of the ball?<br />
b. What was the height of the balloon after 2 seconds?<br />
c. Assume that the balloon did not land on the roof,<br />
about how long did it take for the balloon to reach the ground?<br />
b. When did the ball reach its<br />
maximum height?<br />
c. What was the maximum<br />
height?<br />
d. When was the ball 30 ft<br />
in the air?<br />
e. When did the ball hit the ground?
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