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Mathematics 17 Online
OpenStudy (anonymous):

can someone please explain how you do this? what is the slope of the line passing through the points (2,7) and (-1,3) a 2/7 b 3/4 c 4/3 d 1/3

OpenStudy (dmb1215):

ok you need to use this equation |dw:1393940311445:dw|

OpenStudy (dmb1215):

b

OpenStudy (anonymous):

"need to use" is a bit strong, there are many ways to approach this ... the slope formula is convenient at times yes, but not he only way to do it.

OpenStudy (anonymous):

|dw:1393940348485:dw|

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