Question

what do you mean by direct and inverse variation?​

Answer 1

Answer:

In direct variation, as one number increases, so does the other. This is also called direct proportion: they're the same thing. An example of this is relationship between age and height. ... In inverse variation, it's exactly the opposite: as one number increases, the other decreases.

Answer 2

Answer:

Direct variation: is that if one quantity increase the other will also increase

Inverse variation: is that’s if one quantity increases the other will decrease or if the first quantity decreases the other will increse