The line y = 4 divides the join of points (6, 7) and (4, -1) in the ratio :

1. 3 : 5

2. 5 : 3

3. 1 : 5

4. 5 : 1

The ratio in which the join of points (-2, 5) and (5, -2) is divided by y-axis is :

1. 3 : 5

2. 2 : 5

3. 5 : 3

4. 5 : 2

In what ratio does the point (a, 6) divide the join of (-4, 3) and (2, 8) ?

Also, find the value of a.

In what ratio is the join of (4, 3) and (2, -6) divided by the x-axis. Also, find the co-ordinates of the point of intersection.