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Jerry Paterson

How to find the slope of a line, whether the Slope is positive, negative or undefined. - 0 views

    • Jerry Paterson
       
      I love the three definitions of slope here
  • Does it matter which point you start with?
  • The slope of a line characterizes the general direction in which a line points.  To find the slope, you divide the difference of the y-coordinates of a point on a line by the difference of the x-coordinates.
    • Jerry Paterson
       
      A difficult definition
  • ...1 more annotation...
  • It does not matter which point you put first. You can start with (4,3) or with (1,2) and, either way, you end with the exact same number!
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    Great explanation of the slope of a line
Jerry Paterson

Determining Slope From a Graph -- Algebra.Help - 0 views

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    Nice comp check to determining slope from a graph
Jerry Paterson

The Slope Formula - YourTeacher.com - Algebra Help - YouTube - 0 views

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    Good video on finding slope
Tracy Watanabe

Desmos | Beautiful, Free Math - 0 views

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    graphing tool to show slope (Does trig and calculus too) Online Mathematics exploration site. Allows students to create models that can be manipulated by changing variables. Yes, it works on Chromebooks and can be found in the Chrome Web Store :)
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    graphing tool to show slope (Does trig and calculus too) Online Mathematics exploration site. Allows students to create models that can be manipulated by changing variables. Yes, it works on Chromebooks and can be found in the Chrome Web Store :)
Jerry Paterson

Cool math .com Algebra Lessons: Line - Finding the Slope of a Line Given Two Points - 0 views

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    Cool math site. Kids like to play the games here.
Jerry Paterson

Algebra: Finding the Equation of a Line - Math for Morons Like Us - 0 views

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    Good for use with rebel kids.
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