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Homework Help: Math

Posted by Bob on Saturday, February 26, 2011 at 7:32pm.

A clown was shot out of a cannon at ground level. Her height above the ground at any time (t) was given by the function h(t) = -15t2 + 15t
What was height at t(1), t(2),and t(3)?
The flight will last how many seconds??

• Math - bobpursley, Saturday, February 26, 2011 at 7:45pm

  figure h when t=1, 2, and 3
  
  the flight finished when h(t)=0
  solve for t.
  

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