Solving Linear Inequalities

Front

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

Back

<, >

Front

When do you flip the inequality sign?

Back

When you multiply or divide by a negative number.

Front

Solve the inequality: 4x - 2 ≤ -22

Back

x ≤ -5

Front

Solve the inequality: 3x + 2 > 14

Back

x > 4

Front

Solve and graph: k - 13 > -51

Back

k > -38

Front

What does it mean if an inequality is written as x < 5?

Back

x can be any number less than 5.

Front

What is the solution set for the inequality x ≥ 3?

Back

All numbers greater than or equal to 3.

Front

How do you represent the solution of an inequality on a number line?

Back

Use an open dot for < or > and a closed dot for ≤ or ≥.

Front

What is the first step in solving the inequality 2x + 3 < 11?

Back

Subtract 3 from both sides.

Front

What does the inequality x + 4 ≤ 10 represent?

Back

x can be any number less than or equal to 6.