Inequalities (Graphs & Stories)

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does the symbol '≥' mean?

Back

The symbol '≥' 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

The symbol '≤' 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

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'. It indicates that the value on the left is strictly greater than the value on the right.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'. It indicates that the value on the left is strictly less than the value on the right.

Front

How do you represent 'n is greater than 1' in inequality form?

Back

Front

How do you represent 'n is less than or equal to 4' in inequality form?

Back

Front

Back

The graph includes all numbers greater than or equal to 1, typically shown with a closed dot at 1 and a line extending to the right.

Front

Back

The graph includes all numbers less than 6, typically shown with an open dot at 6 and a line extending to the left.

Front

What is the meaning of 'n > 9' in a real-world context?

Back

It means that the quantity represented by 'n' is more than 9, such as 'more than 9 fish drank Mountain Dew'.