will began at height 20of P(o) - 200. f ( t ) = a ( t - 3 ) ( 6 - 5 ) (t - 10 ) h ( ) = a (t - 8+ + 15 ) ( t - 10 ) F (E ) 2 alt _18t 2 + 95t - 150. 200+ 20 f ( o ) = 200 ft flo ) = - 15a - 200. 9 - - 4/3 F ( t ) 2 - 4/2 ( t - 3) ( t- 5) (t-s) 3 5 15 10 0 1 6 604 By differentatin find max, min relative and ihereing, decraing point, reflection, point