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April 17, 2014

Homework Help: algebra 1 NEED NOW!!! PLEASE HELPPP

Posted by lisa on Monday, July 1, 2013 at 6:17pm.

The height of a soccer ball that is kicked from the ground can

be approximated by the function:

y = -12⋅x2 + 48⋅x


where y is the height of the soccer ball in feet x seconds after it is kicked.


Find the time it takes the soccer ball to reach its maximum height: _____ seconds

What is the soccer ballís maximum height:___ feet

Find the time it takes from the moment the soccer ball is kicked until it returns to the ground: ____ seconds

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