Dawn wants to compare the volume of a basketball with the volume of a tennis ball.
Now, if the radius of the basketball is R and that of the tennis ball is r, then the formula that can be used to determine the volume of each ball will be
and
Now, dividing V by v we can compare the volume of the basketball and the tennis ball. (Answer)
If you change the point's x-coordinate, the point will move either to the left or the right, depending on if the number you change is negative or positive.