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Mathematics 8 Online
OpenStudy (anonymous):

http://prntscr.com/70a2b6 i have no idea how to do this one. @igreen

OpenStudy (igreen):

Take the two points they give you and plug them into the slope-formula.

OpenStudy (anonymous):

so the y coordinate in for y and the x coordinate in for x?

OpenStudy (igreen):

\(\sf m = \dfrac{y_2-y_1}{x_2-x_1}\) (2, 7), (4, 1) x1 y1 x2 y2 \(\sf m = \dfrac{1-7}{4-2}\)

OpenStudy (igreen):

Simplify

OpenStudy (anonymous):

oh i think i get it.

OpenStudy (anonymous):

|dw:1430489370416:dw|

OpenStudy (igreen):

|dw:1430489405148:dw|

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