Unfortunately, I am unable to view the graph that you are referring to as I am a text-based program. Without the graph, it is difficult to determine how the decay rates of the quadratic function and exponential function compare over the interval. However, in general, quadratic functions and exponential functions decay at different rates. Quadratic functions decay at a constant rate, while exponential functions decay at an increasing rate. Additionally, the decay rate of an exponential function is determined by its base, while the decay rate of a quadratic function is determined by its leading coefficient.