The relation y = (7/8)x is proportional in nature.
In mathematics, two sets of numbers, often experimental data, are proportional- directly or inversely, if their corresponding elements have a constant ratio. This ratio is called the coefficient of proportionality or proportionality constant.
Here, we are given a relation between x and y as follows-
y = (7/8)x
dividing both sides by x we get-
y/x = 7/8
Thus, we see that the ratio y : x will always be equal to 7 : 8. In other words, x and y have a constant ratio. Here, the proportionality constant between x and y is 7 : 8.
This means that they are proportional in nature.
Learn more about proportionality here-
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