Question

Is there a proportional relationship between x and y in the table? Explain.

A table with x values in the top row and y values in the bottom row. The top row reads 2, 6, 8, 10. The bottom row reads 6, 18, 24, 30.

Answer 1

So, we can see from inspection and visual observation that there is a proportional relationship between x and y.

The proportional relationship is y = 3x.

Explanation:

x : 2, 6, 8, 10

y : 6, 18, 24, 30

So, we can see from inspection and visual observation that there is a proportional relationship between x and y.

6 = 3
`*` 2, 18 = 3
`*` 6, 24 = 3
`*` 8, 30 = 3
`*` 10.

The proportional relationship is y = 3x.