Which of the following describes the location of the opposite of the number that R represents on this line?

At a distance of 4 tick marks above 0
At a distance of 4 tick marks below 0
At a distance of 2 tick marks below 0
At a distance of 2 tick marks above 0

Which of the following describes the location of the opposite of the number that R represents on this line At a distance of 4 tick marks above 0 At a distance o class=