Which of the following equations is an example of inverse variation between the variables x and y?

a. y=x/3
b. y=3/x
c. y= x+3
d. y= 3x

   B. y=3/x

Step-by-step explanation:

For any variable x and y the inverse relationship is given by :-

, where k is the inverse proportionality constant.

From the given options option B is  showing  inverse variation between the variables x and y.

tex]y=\frac{3}{y}[/tex], where 3 is the inverse proportionality constant.

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step-by-step explanation:

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.