Identify the sequence graphed below and the average rate of change from n = 0 to n = 3. Coordinate plane showing the point 2, 10, point 3, 5, point 4, 2.5, and point 5, 1.25

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?