A line passes through the points (6, 10) and (4, -2). What is the equation of the line
Slope , m = (y1-y2) / (x1-x2) = (10- -2) / ( 6-4) = 6
y = mx+b becomes y = 6x+b sub in oneof the points to calc 'b'
10 = 6(6) + b b = - 26
y = 6x-26
+36916 
