Question

What are some strategies you could use to find a relationship between x and y?

Answer 1

Answer:

The statistical relationship between two variables is referred to as their correlation. A correlation could be positive, meaning both variables move in the same direction, or negative, meaning that when one variable's value increases, the other variables' values decrease.

Step-by-step explanation:

Answer 2

One of the strategies is to express one of the variables directly or inversely to the other variable.

x and y according to the questions are variables. In order to get some strategies you could use to find a relationship between x and y, we will use the concept of variation.

The variable x can vary inversely or directly with the variable y.

If there is a direct variation between then, then we can say, x is directly proportional to y and expressed as:

$x \ \alpha \ y\\x = ky$

k is the constant of proportionality.

Hence one of the strategies is to express one of the variables directly or inversely to the other variable.

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