Which best describes the point (3,-4)?
A.It is 4 units above the x-axis and 3 units to the left of the y- axis.
B.It is 4 units below the x-axis and 3 units to the left of the y- axis.
C. It is 4 units above the x-axis and 3 units to the right of the y- axis.
D.It is 4 units below the x-axis and 3 units to the right of the y- axis.