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what is the equation of this line 

 

https://snag.gy/75DwqV.jpg

 Oct 4, 2018
 #1
avatar+101788 
+2

The y intercept  is  at  -2  = (0, - 2)

 

The slope of the line from this point moving to the right   is  [ change in y / change in x ]  = [2 units / 4 units] =  2/4  = 1/2

 

So....the equation is   y = mx + b   where m is the slope and  b  is the y intercept

 

So..we have

 

y = (1/2)x  - 2

 

 

cool cool cool

 Oct 4, 2018

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