Question

What is the name of the special point that a line has to pass through in order to be considered proportional

Answer 1

In order to be considered proportional , a line must pass through Origin.

Equation of any line passing through origin is given by:

→ y = k x, k -= Slope of any line passing through origin.

`(y)/(x)=k`, Considering k as a proportionality constant.

Special Point = Origin (0,0)