Question

How to know whether it is in direct or inverse proportion?

Answer 1

In direct proportion if one term is increases then other term also increases

In inverse proportion if one term increases then other term decreases.

Hope it helps u

Please mark it as brainlist

Answer 2

To know it is inversely proportional or directly proportional then..

Directly:

There is a direct proportion between two values when one is a multiple of the other. The symbol for direct proportion is \propto.

Inversely:

If one value is inversely proportional to another then it is written using the proportionality symbol \propto in a different way. Inverse proportion occurs when one value increases and the other decreases.

The statement ‘b is inversely proportional to m’ is written:

The statement ‘b is inversely proportional to m’ is written: b \propto \frac{1}{m}

$\pink{Hope\:it\:helps!!!}$

(symbol is given in the picture/propto)