Question

The following table shows a proportional relationship between The following table shows a proportional relationship between x and y. Write an equation to describe the relationship between x and y.
X Y
2 9
5 22.5
8 36

Answer 1

Answer:

2+3 = 5

5+3= 8

9+13.5= 22.5

22.5+13.5=36

13.5÷4.5=3