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Finding slopes by an equation or formula

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Uploaded by on Aug 25, 2006

More ways to find a slope. This is the 11th of 15 videos about graphing equations. The other three series are "Solving Equations", "Word Problems" and "Factoring".

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  • I am an adult returning to school, I have not studied math in 18.5 years. Even then it was only basic math. Needless to say this stuff IS very hard to understand, I have found several You Tube videos with people who know their stuff, however this particular instructor make it easy to follow and keep it simple!!! Thank you for helping me, and I'll be needing you help until January...

  • awsome! i get it! xD

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  • Thank you. You make math easy. I'm totally lost in class but you help me understand. You Rock!

  • Best Tutorial, thanks!

  • @Whoaman555 your class probably uses S to represent slope, since slope starts with an S. But for some reason, slope is generally represented with an M. Your class may just do that to make it simpler.

  • Wait, what's M? In our class, it's called S. We're doing Slope = (Y2-Y1)/(X2-X1). And exactly, why must you switch the first Y-Axis# with the second? Am I missing something?

  • -7.

    y=mx+b

    m= slope or gradient as seen in this video

    b= the y intercept or where the line goes through on the y axis.

  • wow i need help with this problom anyone got a answer for me y = 4x - 7 i need to find wat point it crosses

    ty

  • all to complicated for me lol

  • you explain the material so well I really enjoyed the slope man. I had a test today and that really helped me remember the slopes.

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