End of Unit 6 Review

Front

What does the inequality x > 1 represent on a number line?

Back

It represents all numbers greater than 1, shown with an open circle at 1 and a line extending to the right.

Front

Which point is NOT part of the solution set for the inequality x > 1?

Back

(0, -2) is not part of the solution set because it is less than 1.

Front

How do you graph the inequality x < 3?

Back

You use an open circle at 3 and shade to the left, indicating that 3 is not included.

Front

What is the solution to the inequality x < 5?

Back

The solution is all numbers less than 5, represented as x < 5.

Front

What does the inequality x < 0 indicate?

Back

It indicates all numbers less than 0, which are negative numbers.

Front

What type of circle is used to graph x < 3?

Back

An open circle is used because 3 is not included in the solution.

Front

If x > 1, which of the following points is a solution? (0, 0), (2, 2), (1, 1)

Back

(2, 2) is a solution because 2 is greater than 1.

Front

What does the inequality x < 1 mean?

Back

It means all numbers less than 1, including negative numbers and fractions.

Front

How would you represent the solution to x > 5 on a number line?

Back

You would use an open circle at 5 and shade to the right.

Front

What is the difference between open and closed circles in graphing inequalities?

Back

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