For which points in the same quadrant as(2,-10)could Tamara use a number line to find the distance?

ANSWER
(2,-2)
(10,-10)
(2,-9)
(7,-10)
EXPLANATION
The given point is (2,-10)
This point is in the fourth quadrant.
To be able to use the number line to find the distance between this point , (2,-10) and another point in the fourth quadrant, the second point must have the same x-coordinate with this point or the same y-coordinate with this point.
These points are:
(2,-2)
(10,-10)
(2,-9)
(7,-10)
Answer:
(2, -2)
(10, -10)
(2, -9)
(7, -10)
Step-by-step explanation:
I took unit test and got it right.