Problema Solution
Write the equation of the line in slope-intercept form that passes through the points (1,4) and (5,12)
Answer provided by our tutors
We have,
(x - x1)/(y - y1) = (x2 -x1)/(y2 - y1)
<=> (x - 1)/(y - 4) = (5-1)/(12-4)
<=> (x-1)/(y-4) = 1/2
We obtain: 2x - 2 = y -4 or y =2x +2