Write the slope-intercept form for graphing lines.
Note that variables written such as (y1) or (x2) are
meant to be subscripted variables, and would be read aloud as
y sub 1 and x sub 2, respectively.
A. y - (y1) = m(x - (x1))
B. Ax + By + C = 0
C. y = mx + b
D. m = ((y2) - (y1))/((x2) - (x1))