Answer:
8.
a
10 + 15m = P
b. The graph would start at the number 10 on the side of Pages written since Carla has already written 10 pages. Start the line right between 0 and 20. Since its 15 pages per month, add 15. Month 1 there will be 25 pages. Month 2 there will be 40 pages. Month 3 there will be 55 pages. Month 4 there will be 70. Month 5 there will be 85 pages...and so on
c. 10 + 15m = 10 + 15(5) = 10 + 75 = 85. After 5 months, Carla writes 85 pages. P = 85