Question

Which equation represents an inverse variation?

y = 2x

y = x/3

y = 4/x

y = –5x

Answer 1

It's C.

Explanation:

Answer 2

Answer: third option

`y = (4)/(x)`

Explanation:

It is said that two variables X and Y vary inversely if when the variable x increases then the variable and decreases.

The equations of inverse variation have the following form:

`y = (k)/(x)`

Where k is the constant of variation

To know which of the equations varies inversely identify those that have the form

`y = (k)/(x)`

You can see that the correct option is the third option

`y = (4)/(x)`