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Algebra 7 Online
OpenStudy (anonymous):

help me out

OpenStudy (anonymous):

OpenStudy (anonymous):

-1/3

OpenStudy (anonymous):

Take any two points and apply \[m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} }\]

OpenStudy (anonymous):

You go down 1 and over three using the formula above

OpenStudy (anonymous):

-1/3

OpenStudy (anonymous):

thanks guys!

OpenStudy (anonymous):

no formula needed though right? right three steps, down one step slope \(-\frac{1}{3}\)

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

OpenStudy (anonymous):

got anything to help me out on this one?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

you need two numbers to make it look like \[y=mx+b\] namely \(m\) and \(b\) \(b\) is easy, it is where the line crosses the \(y\) axis see it?

OpenStudy (anonymous):

|dw:1412305552140:dw|

OpenStudy (anonymous):

let me know when you see that \(b=-4\)

OpenStudy (anonymous):

lso you need \(m\) the slope you do that again with your eyes right 1 step, up 4 steps, slope of 4 so the equation is \[y=4x-4\]

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

site crashed on me, sorry it took a while

OpenStudy (anonymous):

youre fine

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