Question 721360
y=mx+b is the slope intercept form.  m is the slope.  b is the y intercept.  <P>
The problem does not give the slope directly.  But it shows two points on the line.  The y-intercept is the point where x=0.  So that point is (0,2/3).  The x-intercept is the point where y=0.  So that point is (2,0).  Use those points to find the slope change in y / change in x.<P>
(2/3 - 0) / (0-2) = 2/3 / -2  = - 2/6 = -1/3<P>
y = -1/3 x + 2/3
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