Answer
The blue dot indicates the graph of the number.
Work Step by Step
The distance from 0 to 1 is called the unit distance.
Numbers to the right of the origin are positive and numbers to the left of the origin are negative.
Real numbers are graphed on a number line by placing a dot at the correct location for each number.
The number 5 is positive, and is located 5 units to the right of 0,
