Recall that the opposite of 2 is
[tex]-2.[/tex]
Therefore, the opposite of the opposite of 2 is
[tex]-(-2)=2.[/tex]
Now, recall that a horizontal number line is of the form:
Therefore, 2 is to the right of zero.
Answer:
On a horizontal number line, the opposite of the opposite of 2 is to the right of zero and is written as 2.
