In a number line, the numbers on the right hand side of zero are all positive numbers (1, 2, 3, 4, ...). On the left hand side of zero are all negative numbers (-1, -2, -3, -4, ...). The numbers in the coordinates of the number line are all real numbers. Thus, the answer is letter A.
According to the Ruler Postulate, the set of points on any line correspond to real numbers.
The ruler postulate establishes that the points in a line can be paired with numbers that are real. It is the absolute value of the difference between the numbers that represent the distance between two points. So in simple terms, the ruler postulate allows mathematicians to know the distance of two separated points.
John Locke believes that people have a right to revolt against the government if the government is seen as unjust and unfair in the eyes of the majority of the people
