Inequalities on the Number Line

Front

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

Back

<, >

Front

What does the symbol '=' represent?

Back

Equal to

Front

Which graph represents the inequality ½ ≤ x?

Back

Graph A

Front

Write an inequality for the maximum speed limit of 55.

Back

speed ≤ 55

Front

Write an inequality for Joey reading at least 80 words per minute.

Back

words ≥ 80

Front

What symbol is used for a closed dot when graphing an inequality?

Back

≤, ≥

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

How would you express 'x is not less than 10' in inequality form?

Back

x ≥ 10

Front

What does the inequality 'x < 5' mean?

Back

x is less than 5