1. What is the maximum height of the ball? (2 points) 2. What interval is the ball increasing in height? (2 points)

3. When does the ball hit the ground? (2 points)

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?