1.	If a rocket is fired from the ground with an initial velocity of 75 meters per second, then the height of the rocket after t seconds is h = 75t - 4.9t2. Find the height of the rocket after 3 seconds.
		A.	180.9 meters	B.	221.6 meters
		C.	130.4 meters	D.	252.5 meters
		Hint
	2.	Which equation is in the same family as y = x2?
		A.	y = x2 – 3	B.	y = 2x – 3
		C.	y = x3 – 3	D.	y = 2x2 – 3
		Hint
	3.	Find the equation of the graph below.
		A.	y = (x - 3)2	B.	y = (x + 3)2
		C.	y = x2 + 3	D.	y = x2 – 3
		Hint
	4.	Two friends are playing catch with a baseball. The ball's flight can be modeled by the equation y = 1 + 0.6x – 0.08x2, in meters. What is the height of the ball at its highest point?
		A.	18.8 m	B.	3.78 m
		C.	1 m	D.	2.13 m
		Hint
	5.	Find the cubic equation.
		A.	y = 5x3 + 2x	B.	y = 3x
		C.	y = x(x3 + 1)	D.	y = x2 + 5
		Hint