If B ≠ 0 and (x1, y1), (x2, y2), and (x3, y3) are all solutions of Ax + By = C, show that the slope of the line through (x1, y1) and (x2, y2) is equal to the slope of the line through (x1, y1) and (x3, y3).
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.