Writing and Graphing Inequalities Practice

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows the relationship between them using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '≥' mean?

Back

'≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

Front

What does the symbol '≤' mean?

Back

'≤' means 'less than or equal to'. It indicates that the value on the left is either less than or equal to the value on the right.

Front

How would you express 'at least 30 minutes of exercise' as an inequality?

Back

Front

What is the inequality for 'more than 20 students'?

Back

Front

How do you represent 'fewer than 11' in inequality form?

Back

Front

Back

It represents that the value of x is less than 30.

Front

If a graph shows a closed circle at 11 and a line extending to the right, what inequality does it represent?

Back

Front

Back

It indicates that the value of b is less than or equal to -2.

Front

How would you express 'at most 30' in inequality form?

Back