Graphing Inequalities

Front

What symbol do you use for a closed dot when graphing inequalities?

Back

≤, ≥

Front

What inequality does the number line graph with a closed dot at -5 represent?

Back

x ≥ -5

Front

What symbol do you use for an open dot when graphing inequalities?

Back

<, >

Front

What inequality does the number line graph with an open dot at -4 represent?

Back

x < -4

Front

Match the graph with its inequality: a closed dot at 11 and a line extending to the right.

Back

a ≥ 11

Front

What does the inequality x < 3 mean on a number line?

Back

All numbers less than 3.

Front

How do you represent the inequality a > 7 on a number line?

Back

Open dot at 7 and a line extending to the right.

Front

What does the symbol ≤ mean?

Back

Less than or equal to.

Front

What does the symbol ≥ mean?

Back

Greater than or equal to.

Front

If a graph shows an open dot at 5, what inequality does it represent?

Back

x > 5