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 non-negative.

Front

Evaluate |3|.

Back

3

Front

Evaluate |-7|.

Back

7

Front

Evaluate |x| when x = -10.

Back

10

Front

Evaluate |x| when x = 0.

Back

0

Front

Evaluate |x - 5| when x = 2.

Back

3

Front

Evaluate |x + 4| when x = -6.

Back

2

Front

Evaluate |2 - x| when x = -5.

Back

7

Front

Evaluate |x + y| when x = 3 and y = -4.

Back

1

Front

Evaluate |3x - 5| + y when x = 3 and y = -4.

Back

0