SOLUTION: what is the equation of the line (1/6,1/3) and (5/6,1)?

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Question 485956: what is the equation of the line (1/6,1/3) and (5/6,1)?
Answer by mervh1967(6)   (Show Source): You can put this solution on YOUR website!
A straight line has the equation where the slope of the line is m and c is where the line crosses the y axis.
You have 2 solutions to this equation (1/6,1/3) and (5/6,1) so put these values in the straight line equation...
the first (x,y) coordinate gives you
the second leads to
This is a simple simultaneous equation to find m and c.
Subtracting these 2 equations gives
so which gives m=1
now put m=1 into either the equations to find c, for example
and then it is easy to show
so the equation for the line is

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