Inequalities Review Warm-Up

Front

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

Back

<, >

Front

What is the inequality represented by the graph with a closed dot at -2 and shading to the left?

Back

b ≤ -2

Front

What is the inequality represented by the graph with a closed dot at 11 and shading to the right?

Back

a ≥ 11

Front

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

Back

≤, ≥

Front

What is the inequality represented by the graph with an open dot at 9 and shading to the left?

Back

c < 9

Front

What does the symbol '>' mean in an inequality?

Back

Greater than

Front

What does the symbol '<' mean in an inequality?

Back

Less than

Front

What does the symbol '≥' mean in an inequality?

Back

Greater than or equal to

Front

What does the symbol '≤' mean in an inequality?

Back

Less than or equal to

Front

How do you represent the inequality 'x is greater than 5' on a number line?

Back

Open dot at 5, shading to the right.