1. A farmer finds that a mango tree produces on the average 450 mangoes a year, if not more than 20 trees are planted. For each additional tree planted, he finds that the yield increases by 30 mangoes per tree.

Tree (x) 0 1 2 3 4 5
Mango(y) 450 480 510 540 570 600

A. Using the table, identify Independent variable:___________________________
Dependent variable:__________________

B. Write an equation that will show the relationship of the number of mangoes to the number of trees planted.
planted.
Equation:____________________(2pts)



2. Sophie collects empty plastic bottles. She has 5 already, and she collects 2 empty plastic bottles a week

Week/s(x) 0 1 2 3 4 5
Plastic bottles(y) 5 7 _ 11 _ 15

A. Using the table, identify
Independent variable:___________________________
Dependent variable:__________________

B. Write an equation that will show the relationship of the two variables plastic bottles and week.
Equation:__________________________

C. Use the equation to complete the table above. (1pt. each)​