Question

If x=0 and y>0, where is the point (x,y) located?

Answer 1

on the positive y-axis

Explanation:

Look at the picture.

(1) If x = 0, then the point is on the y-axis.

(2) If y > 0, then the point is above the x-axis.

From (1) and (2) we have: The point is on the positive y-axis.