Practice with plane coordinates, II

On this screen, you will practice figuring out the (x,y)-coordinates of a given point.
    Look at the example in the figure.
    The point is shown as a black dot.

Look at the blue vertical line drawn through the point.
    Figure out the number on the x-axis where that line meets the axis.
    That number is the point's x-coordinate.

Look at the green horizontal line drawn through the point.
    Figure out the number on the y-axis where that line meets the axis.
    That number is the point's y-coordinate.

Select the 'x = ' box by clicking to the right of the equals sign.
    Then type the x-coordinate of the point.
    Now enter the y-coordinate in the 'y = ' box.
    Click OK to check your answer.

Click on the blue button at the top of the screen to get another point. Practice till you get the right answer quickly and easily.