The statement that best discusses a key feature of the graph of this situation is:
The points on the graph will have a common ratio of 1.32.
This is because with a reproduction rate of 32 percent, the number of fish each month will be multiplied by 1.32 (which represents the original fish plus the 32% increase). This indicates an exponential growth rather than a linear growth, so the graph will show points with a common ratio reflecting that reproduction rate.