2.0 Evaluate Absolute Value Expressions

Front

What is the definition of absolute value?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. It is always a non-negative value.

Front

Evaluate the expression: |3 - 7|

Back

4

Front

Evaluate the expression: |-8| + |3|

Back

11

Front

What is the absolute value of |-15|?

Back

15

Front

Evaluate the expression: |5| - |9|

Back

-4

Front

Which of the following is true? |x| = x if x ≥ 0, and |x| = -x if x < 0.

Back

True

Front

Evaluate the expression: |0| + |4|

Back

4

Front

What is the absolute value of |20 - 25|?

Back

5

Front

Evaluate the expression: |7 - 10| + |2|

Back

6

Front

What is the absolute value of |-100|?

Back

100