Posted by Jason on Wednesday, October 3, 2007 at 8:21pm.
How do you figure out the slope without drawing the graph? I kinda forgot. I have a chart with data, and I need to know the slope
please help
thank you

math  Jason, Wednesday, October 3, 2007 at 8:45pm
help please?!

math  bobpursley, Wednesday, October 3, 2007 at 8:54pm
slope is the change in y divided by the change in x
Pick two data points
(x1,y1) (x2, y2)
slope= (y2y1)/(x2x1)

math  namrot, Wednesday, October 3, 2007 at 8:54pm
ysub2ysub1
= slope
xsub2xsub1
the points are (x,y), obviously. just fill it in.
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