Question

The co-ordinate of the points of intersection of lines y = -2 and x = 3 is ____​

Answer 1

Let's see.

The only x we have is 3 and the only y we have is -5. Where could they join?

 

x=3 is a vertical line y=-5 is a horizontal line.

Could it be (3,-5)? No, it has to be.