Question

The number line is a graph of...

a. real numbers
b. integers
c. rational numbers

Answer 1

it is made of real numbers

Answer 2

Integers

An integer is a whole number that is not a fraction

Whereas real numbers include fractions and so do rational numbers.

Rational numbers include terminating decimals and fractions. Meaning, they have an end number.

Pi for instance is an irrational number because it never ends