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Mathematics 15 Online
OpenStudy (piercetheveil47):

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OpenStudy (chosenmatt):

okay?

OpenStudy (raffle_snaffle):

connect the dots

OpenStudy (solomonzelman):

I would just look at it, and approximate it.

OpenStudy (solomonzelman):

do you know the slope? like sketch it through the points...

OpenStudy (p0sitr0n):

you need the best fit line. use the least squares method

OpenStudy (p0sitr0n):

the slope would be http://www.sigmazone.com/images/img12.gif

OpenStudy (p0sitr0n):

where x bar is the mean of x and y bar the mean of y. You basically compute how far away each points are from each other, normalize it and then pass a line through it

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