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.

How can you rewrite the equation to show Y in terms of X?

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What is the alternative form of the equation mentioned in the text?

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