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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? KāpÄ“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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