Question

Plot the Points (3, 5) and (-1, 3) on a graph paper and verify that the straight line passing through the points, also passes through the point (1, 4).

Answer 1

Plot points (3, 5), (-1, 3) and (1, 4) on a graph. 

Let A(1, 4), B(3, 5) and C(-1, 3)

From above graph, we can see that, Point A (1, 4) is already plotted on the graph, and a point of intersection of two intersecting lines. 

Hence, it is proved that the straight line passing through (3, 5) and (-1, 3) and also passes through A (1, 4).