Find the distance between two points given their coordinates.
-Find the distance between points P and Q on a number line, with coordinates 3 and 10, respectively.
A) d(P, Q) = 13
B) d(P, Q) = -7
C) d(P, Q) = 7
D) d(P, Q) = -13

Question

Quizplus · Accepted Answer

The distance between two points on a number line is the absolute value of the difference between their coordinates, which is |10 - 3| = 7.

Find the Distance Between Two Points Given Their Coordinates