I need help with the below. I need the actually calculation steps.

Enrollment and Courses Projection

This is a real world example. I need your help in helping the Registrars office in calculating how many courses should run for the Fall 15 semester. Using enrollment and courses that ran, I need you to do two things:

Identify the regression equation for the data to estimate the number of courses.

If the enrollment for Fall 15 is 8,050, how many courses should be scheduled?

The data below should help you with your recommendation.

	Fall 13	Fall 14	Fall 15	Fall 16
Enrollment	8350	8250	7951	8050
Courses	1305	1422	1295	???