The finances of a group of pet owners were analyzed to determine how much they were spending on their pet(s) each year. a graph of that data is shown:

a graph with number of owners on the x axis and yearly cost of pets, in hundreds, on the y axis. the x axis has a scale from 1 to 10 with an increment of 1. the y axis has a scale of 5 to 15 with increments of 1. a curved line connecting 1, 15, approx 3, 7, and 10, 0 is drawn.

would (3, 7.2) be a realistic solution for the function? explain.