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Mathematics 7 Online
OpenStudy (221emily):

I am having trouble with this question... could someone please explain what to do. I have an answer but I think its wrong :(

OpenStudy (221emily):

Medals 0 A line has a slope \[-\frac{ 5 }{ 3 }\] Through which two points could this line pass. A. (12,13), (17,10) B. (16,15), (13,10) C. (0,7), (3,10) D. (11,13), (8,18) My answer:D. (11,13), (8,18) I got my answer by this: \[11+−3=8 \] and \[13+−5=8 \]

OpenStudy (anonymous):

@Hero please help this person

OpenStudy (anonymous):

thank you for coming @Hero

hero (hero):

Use the slope formula \[m = \frac{y_2 - y_1}{x_2 - x_1}\]

OpenStudy (221emily):

Do I have to do it for all of them?

OpenStudy (anonymous):

|dw:1384526170251:dw| there you go

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