WRM Dec 9

Front

What does the inequality X > 4 represent on a number line?

Back

It represents all numbers greater than 4, with an open circle at 4 indicating that 4 is not included.

Front

What does the inequality X >= 3 represent on a number line?

Back

It represents all numbers greater than or equal to 3, with a closed circle at 3 indicating that 3 is included.

Front

Which of the following is true: -6 > 0, -4 > 3, 5 > -2, -3 > 1?

Back

5 > -2 is true because 5 is greater than -2.

Front

What does a closed circle mean on a number line?

Back

It means the number is part of the solution set.

Front

What is a constant in mathematics?

Back

A constant is a number on its own that does not change and is without a variable.

Front

What does the inequality X < 4 represent?

Back

It represents all numbers less than 4, with an open circle at 4.

Front

What does the inequality X <= 3 represent?

Back

It represents all numbers less than or equal to 3, with a closed circle at 3.

Front

What is the difference between an open circle and a closed circle on a number line?

Back

An open circle indicates that the number is not included in the solution, while a closed circle indicates that it is included.

Front

What is the definition of 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'.