Question

Which of the following is an example of the absolute value of an expression?

A) |131|
B) |14-21|
C) |1-61|
D) |0|

Answer 1

Each option provided (A, B, C, and D) is an example of an absolute value of an expression, as they all represent the distance from zero on a number line.

Step-by-step explanation:

The absolute value of an expression represents the distance of that expression's value from zero on a number line, regardless of the direction. It is always a non-negative number. The options given in the student's question are all absolute value expressions, but we'll need to evaluate each to determine which one accurately represents an absolute value:

• A) |131| is the absolute value of 131, which equals 131.
• B) |14-21| is the absolute value of the expression (14-21), which equals |-7| or 7.
• C) |1-61| is the absolute value of the expression (1-61), which equals |-60| or 60.
• D) |0| is the absolute value of 0, which equals 0.

Therefore, each option given (A, B, C, and D) is an example of the absolute value of an expression.