Unit 1B Review Flashcardizz

Front

What does a closed circle represent on a number line when graphing inequalities?

Back

A closed circle indicates that the number is included in the solution set (e.g., x ≤ 5).

Front

What does an open circle represent on a number line when graphing inequalities?

Back

An open circle indicates that the number is not included in the solution set (e.g., x < 5).

Front

Back

f < 2.

Front

Back

y ≤ 0.

Front

Back

x ≤ 8.

Front

What does the inequality x ≤ 24 mean?

Back

x can be any number less than or equal to 24.

Front

Which inequality is represented by the graph showing values less than 5?

Back

x < 5.

Front

Back

x can be any number greater than 24.

Front

Back

x can be any number less than 24.

Front

What is the difference between the inequalities x ≤ 5 and x < 5?

Back

x ≤ 5 includes 5, while x < 5 does not.