Sean began jogging to live a healthier lifestyle. On his first run, he ran one-half mile. He increased his workouts by adding two miles a month to his run. He wrote the equation f (x) = 0.5 + 2x to model his progress. The variable x represents the number of

In the problem given, x represents the number of months Sean has planned to jog for a healthier lifestyle. In this case, x is the independent variable and y is the dependent variable which when x increases, y also increases. Answer to this problem is months he runs