Tutorial - How to determine if an equation has y varying directly with x, y = kx; y/2 = x

The video tutorial explains direct variation, where Y varies directly with X. It demonstrates how to determine if an equation represents direct variation and how to identify the constant K. The tutorial provides an example where Y equals 2 times X, showing that the constant K is 2. It also explains how to rewrite the equation in an alternative form by dividing by X on both sides.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF