Question

The position of(3,4) and(4,3) are not the same on graph.why?

Answer 1

Because, The numbers represents certain axis.

Universally, The vertical line on the plane is X-axis and The horizontal one is Y-axis.

Any point, lying on X axis is represented as (x,0)
[As it's on X axis only, y=0.]

Any point, lying on Y axis is represented as (0,y)
[As it's on Y axis only, x=0]

Same way, (3,4) and (4,3) differs.

Hope this helps :)