I need help with piecewise functions please! ;( A continuous piecewise function, () is defined by the following conditions:

The domain is [-8, 7]. 

The graph contains the points (-8 , 5) and (7 , 7).

The graph has an absolute maximum at (7 , 7) and an absolute minimum at (0, -3).

On the interval [-8 , -4], () is constant (linear – think about what this means!).

On the interval [-4 , 4], () is a quadratic function.

On the interval [4 ,7], () is linear.