Lizethvail1842 Lizethvail1842 28-11-2022 Mathematics contestada In a Wimbledon tournament, Roger Federer erved a ball at 147 mph. In feet per centiecond he hit the ball to (or pat) Sam Groth. 268 econd later with the following arch: y= -. 5x^2 - 2. 4x10 What affect doe the - 5x^2 have on the ball' path?
