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Algebra 11 Online
OpenStudy (anonymous):

What is the slope of the line that contains the points (-6, -7) and (6, -5)? a) 1/6 b) -1 c) 1/2 d) undefined please help !

OpenStudy (anonymous):

hmm.. get a grid and do rise/run

OpenStudy (anonymous):

its def not b because your going up

OpenStudy (nincompoop):

you can solve this analytically the formula for a slope is m = (y2-y1)/(x2-x1) go ahead and label your points into x's and y's first point (x1,y1) second point (x2,y2)

OpenStudy (anonymous):

-2,0 @nincompoop right?

OpenStudy (nincompoop):

no

OpenStudy (anonymous):

lemme see

OpenStudy (anonymous):

im confused , I got 1/11

OpenStudy (nincompoop):

how?

OpenStudy (anonymous):

-5-(-7) and 6-(-6)

OpenStudy (anonymous):

I did -6 + 7 / 6+5 & got the answer 1/11

OpenStudy (anonymous):

2/ 12 simp. 1/6

OpenStudy (anonymous):

ohhh I get it lol thank you for the help :)

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