Compound inequalities

Front

What symbols are used for a closed dot when graphing an inequality?

Back

≤, ≥

Front

What inequality is represented by the graph that includes values between 2 and 4?

Back

2 ≤ x ≤ 4

Front

How does the shading look when graphing 'OR' inequalities?

Back

Shading that points away and never crosses.

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

Solve the compound inequality: 0 < x + 7 < 9

Back

-7 < x and x < 2

Front

What does a closed dot indicate in graphing inequalities?

Back

The value is included in the solution set.

Front

What does an open dot indicate in graphing inequalities?

Back

The value is not included in the solution set.

Front

What is the solution to the inequality x < 3 or x > 5?

Back

x < 3 or x > 5 (all values less than 3 or greater than 5).

Front

How do you represent the compound inequality x ≥ 1 and x ≤ 5 on a number line?

Back

Shading between 1 and 5, including the endpoints.

Front

What is the difference between 'AND' and 'OR' inequalities?

Back

'AND' requires both conditions to be true; 'OR' requires at least one condition to be true.