Question 426051
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Hi
Find the equation of the line with m=1/2 and passing through (10,3).
Using the standard slope-intercept form for an equation of a line y = mx + b 
 where m is the slope and b the y-intercept.  
  y = (1/2)x + b    | using Pt (10,3) to solve for b
  3 = 5 + b
 -2 = b
   y = (1/2)x -2 
{{{drawing(300,300,  -15,15,-15,15,grid(1),
circle(10, 3,0.5),
circle(0, -2,0.5),
graph( 300, 300, -15,15,-15,15,0,.5x-2))}}}