The balance of Sam’s account, y, based on the number of weeks spent saving, X, can be represented by Y = 35X+10. The balance of his sisters account based on the weeks spent saving is shown on the graph. How much more money is Sam saving per week compared to his sister?
After five weeks, how much more will Sam have in his account than his sister? Pop

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.