Question

Find the equation of the line L1 passing through the points A(-3,4) and B(1,-1)

Answer 1

y = -1.25x + 0.25

Explanation:

L1 passes through (-3, 4) and (1, -1) which means that line L1 intersects the y axis at 0.25. using y = mx + b, we can end up with our answer y = -1.25x + 0.25