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Module 1. Mathematics
What is the slope between the points (3,1) and (9,3)?
• 1/3
• 3/1
• 2
trap2307 asking:
• Why? Warum? Perché? Dlaczego? Почему? KÄpÄ“c?
Community comments: 2
dimky
Posts: 511
17.02.2012 / 14:47
Slope = rise/run
For more detailed explanation visit
http://www.algebralab.org/lessons/lesson.aspx?file=geometry_coordslope.xml
:)
tsukiyo92
Posts: 13
15.07.2014 / 05:04
for simple formula, (y2-y1)/(x2-x1)
Example above: (3-1)/(9-3) = 2/6 = 1/3 as gradient/slope
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Posts: 511
17.02.2012 / 14:47
For more detailed explanation visit http://www.algebralab.org/lessons/lesson.aspx?file=geometry_coordslope.xml
:)
Posts: 13
15.07.2014 / 05:04
Example above: (3-1)/(9-3) = 2/6 = 1/3 as gradient/slope