Bounce Path using Parametric equations

Question

I have the serve of a tennis ball, mapped by parametric equations $x(t)=31.389t$ and $y(t)=3.10-3t-4.9t^2$. I want the ball to bounce back after it hits the ground, $y=0$, just like a real tennis ball. How can I graph the bounce path of the tennis ball? The velocity and height loss by the ball needs to be close to real-life scenario although it isn't crucial.

The graph of the serve