Mathematics
15 Online
OpenStudy (anonymous):
A line slope -5\3 through which two points could this line pass
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OpenStudy (maddy1251):
Is that all you are given? .
OpenStudy (anonymous):
Yes that's all
OpenStudy (maddy1251):
Okay. Well, I am going to go about this in the way I think fits best, considering this is all the more information we are given.
OpenStudy (maddy1251):
\[y=mx+b\] Do you know this formula?
OpenStudy (maddy1251):
That is the formula for slope-intercept form. (Not to rush, I only have 10 minutes before I leave for a meeting)
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OpenStudy (maddy1251):
Where m=slope and b=y-intercept.
OpenStudy (maddy1251):
Since we only know 'm', we still substitute that in.
OpenStudy (anonymous):
These are the choices I have (12,13)(17,10). (16,15) (13,10) (0,7) (3,10) (11,13) (13,18)
OpenStudy (maddy1251):
\[y=-\frac{ 5 }{ 3 }x+b\]
OpenStudy (anonymous):
hi :)
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OpenStudy (anonymous):
need some help?
OpenStudy (anonymous):
Hi
OpenStudy (maddy1251):
Here is your graph.
OpenStudy (maddy1251):
@atreyu6s3x6 I have to go, you can help. :-) I will medal you.
OpenStudy (anonymous):
easiest way would be to find the slope of each pair :D and sure @Maddy1251
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OpenStudy (anonymous):
or use the graph lol
OpenStudy (anonymous):
I don't have a graft in is a question with 4 a swers
OpenStudy (anonymous):
Graph
OpenStudy (anonymous):
okay so do you know how to find slope with two points?
OpenStudy (anonymous):
I just can't seem to get algebra
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OpenStudy (anonymous):
No I don't this is hard for me and I am doing online school
OpenStudy (anonymous):
its okay :) well get through this, so to find slope we use:
y2-y1/ x2-x1
OpenStudy (anonymous):
I am trying to figure this out
OpenStudy (anonymous):
okay so each point is an ordered pair so one point is (x1,y1) and the other is (x2,y2), understand?
OpenStudy (anonymous):
Yes thank you so much
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OpenStudy (anonymous):
no problem :)