graph inequalities

Front

What does the symbol '≥' represent?

Back

Greater than or equal to.

Front

What does the phrase 'at least' indicate in terms of inequality?

Back

It indicates 'greater than or equal to' (≥).

Front

How do you represent the inequality 'a is greater than or equal to 11' in symbols?

Back

a ≥ 11.

Front

What does an open circle on a number line indicate?

Back

The number is NOT part of the solution.

Front

What inequality corresponds to a graph that shows all numbers less than 3?

Back

x < 3.

Front

What does the symbol '>' mean?

Back

Greater than.

Front

What does the symbol '<' mean?

Back

Less than.

Front

What does the symbol '≤' represent?

Back

Less than or equal to.

Front

If a graph shows a closed circle at 5, what inequality does it represent?

Back

x ≤ 5 or x ≥ 5, depending on the direction of the line.

Front

How would you express 'x is greater than 4' in inequality form?

Back

x > 4.