Solving Inequalities

Front

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

Back

<, >

Front

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

Back

≤, ≥

Front

What inequality does the number line graph represent if it shows an open dot at -4?

Back

x < -4

Front

Solve the inequality: -4x + 14 ≤ 54

Back

x ≥ -10

Front

Solve the inequality: 6 + 2h > 30

Back

h > 12

Front

What does the inequality x ≤ 4 mean in terms of a number line?

Back

All numbers less than or equal to 4 are included.

Front

What does the inequality x ≥ -4 mean in terms of a number line?

Back

All numbers greater than or equal to -4 are included.

Front

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

Back

Use a line with an open or closed dot depending on the inequality.

Front

What is the difference between < and ≤ in inequalities?

Back

< means not including the number, while ≤ includes the number.

Front

What is the solution set for the inequality 3x - 5 < 10?

Back

x < 5.