Question

put in point slope form and slope intercept form

A multi-year analysis was begun in 1987 to determine the percentage of American women claiming to be on a weight-loss diet. 5 years into the study, 14% of women were found to be on a diet, while 13 years into the study, 12.5% of women were found to be on a diet. Let y = percentage of women on a diet, and let x = number of years into the study