How to plot coordinates on a plane.

(3,-4)

Step 1:

Know what each quadrant represents.

Step 2:

Know what each number on a coordinate represents.

The first number being 3 is always on the x axis and the second number being -4 is always on the y axis.

Step 3:

Plot the coordinates.

For the x coordinate you would go 3 right on the axis and then 4 down because its negative.

The black dot represents the coordinate.