Inequalities quick check

Front

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

Back

≤, ≥

Front

Match the graph with its inequality: a ≥ 11

Back

The graph shows a closed dot at 11 and a line extending to the right.

Front

Which graph matches the inequality k < 3?

Back

Graph A shows an open dot at 3 and a line extending to the left.

Front

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

Back

<, >

Front

What inequality does the number line graph represent if it shows an open dot at -4 and a line extending to the left?

Back

x < -4

Front

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

Back

It means 'greater than'.

Front

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

Back

It means 'less than'.

Front

How do you represent the inequality x ≥ 5 on a number line?

Back

A closed dot at 5 and a line extending to the right.

Front

What is the difference between ≤ and < in graphing?

Back

≤ includes the endpoint (closed dot), while < does not (open dot).

Front

If a graph shows a closed dot at 2 and a line extending to the left, what inequality does it represent?

Back

x ≤ 2