Bell Ringer M7

Front

What does the symbol '≥' mean in inequalities?

Back

The symbol '≥' means 'greater than or equal to'. It indicates that a value can be either greater than or equal to a specified number.

Front

How do you represent the inequality 'a is greater than or equal to 2' in mathematical notation?

Back

Front

What is the correct way to graph the inequality 'a ≥ 2' on a number line?

Back

You place a closed circle at 2 and shade to the right, indicating that all values greater than or equal to 2 are included.

Front

What does the symbol '<' mean in inequalities?

Back

The symbol '<' means 'less than'. It indicates that a value is smaller than a specified number.

Front

How do you represent the statement 'You should have below 25 grams of sugar per day' using a variable x?

Back

Front

What does the symbol '≤' mean in inequalities?

Back

The symbol '≤' means 'less than or equal to'. It indicates that a value can be either less than or equal to a specified number.

Front

How do you represent the inequality 'x is less than or equal to 25' in mathematical notation?

Back

Front

What is the difference between '>' and '≥' in inequalities?

Back

'>' means 'greater than' (not including the number), while '≥' means 'greater than or equal to' (including the number).

Front

What is the difference between '<' and '≤' in inequalities?

Back

'<' means 'less than' (not including the number), while '≤' means 'less than or equal to' (including the number).

Front

How do you graph the inequality 'x < 25' on a number line?

Back

You place an open circle at 25 and shade to the left, indicating that all values less than 25 are included.