3-7: Absolute Value Inequalities

Front

When solving absolute value inequalities, we must make sure that the absolute values are _blank_ and set equal to a positive value.

Back

isolated

Front

Which symbols give an "AND" graph solution in absolute value inequalities?

Back

Less Than / Less Than or Equal To

Front

Which symbols would give an "OR" graph solution in an absolute value inequality?

Back

Greater Than / Greater Than or Equal To

Front

What is the first step to ISOLATE the absolute value bars?

Back

subtract 5 from both sides.

Front

What is the first step to ISOLATE the absolute value bars?

Back

subtract 1 from both sides.

Front

What is the first step to ISOLATE the absolute value bars?

Back

multiply both sides by 10

Front

How does the solution's graph appear?

Back

Open circle on −5, open circle on 5, shaded in opposite directions.

Front

How does the solution's graph appear?

Back

Open circle on −1.5, open circle on 0.5, shaded in opposite directions

Front

How does the solution's graph appear?

Back

Open circle on −6, open circle on 8, shaded in between

Front

How does the solution's graph appear?

Back

Open circle on −7, open circle on −1, shaded in opposite directions