Question

For the data in the table does Y very directly with X

Answer 1

I will explain and show you how to solve this kind of problems with an example.

Example:

Table:

x y

16 4

32 16

48 36

Direct relation means that the ratio y / x is constant.

So, let's examine this ratio:

Ratio y / x

4/16 = 1/4

16/32 = 1/2

36/48 = 3/ 4

Given that the ratio y/x is not constant, the conclusion is that y does not vary directly with x.