Absolute value equation FLASHCARD

Front

What is the absolute value of |572|?

Back

572

Front

Back

1,-6

Front

Solve: -2|−2r − 4| = -12. What are the solutions?

Back

{-5,1}

Front

Back

-2,26

Front

Back

{-1,-15}

Front

What does the absolute value represent?

Back

The distance of a number from zero on the number line.

Front

Back

x = a or x = -a.

Front

What is the absolute value of a negative number?

Back

It is the positive version of that number.

Front

How do you solve an absolute value equation?

Back

Isolate the absolute value expression and set up two equations.

Front

Back

{0}