Question

Which equation shows inverse variation? Choose 1 answer: A: 1/4• 1/m = n B: 1/4•m=n C: m= 1/4 + nD: 1/4•1/mb= 1/n E: m= 4•n

Answer 1

Inverse variation occurse when the product of the two variables is a constant number.

Then, if we multiply

`m\cdot n`

we obtain

A:

`m((1)/(4m))=(1)/(4)`

Then, this is an inverse variation and the answer is A