What is the defining equation of the concept of slope?(adsbygoogle = window.adsbygoogle || []).push({});

I thought it could be rise / run = m or Y2-Y1 / X2-X1 = m but then the next question asks to give the two common forms of the mathematical equation for slope involving X and Y? So would that not be those two equations?

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# Homework Help: Equations of slope?

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