can you help me do this graph?

Ancient cheetahs could only run on average, about 20 mph. 1. On a piece of paper, replicate the graph below. Draw a curve on the graph that would represent speed distribution in a population of cheetahs. 2. Don't forget to label your axes. Today's cheetahs are the fastest land mammal. They are capable of running at speeds of more than 60mph when chasing prey. 1. On top of the curve you just drew, draw another, using a dotted line for the curve, showing speed distribution in today's cheetahs. 2. Under your graph, indicate the type of natural selection shown by the change in speed distributions. Take a clear picture or scan your work, then upload the image/ scan here