REVIEW FOR TEST Writing & Graphing Inequalities 6th Grade

Front

What does the inequality x ≥ 5 represent in a real-world context?

Back

It means that there are at least 5 students who wore jeans on jeans day.

Front

When should you use a closed dot on a number line when graphing inequalities?

Back

Use a closed dot for the symbols ≤ and ≥, indicating that the endpoint is included.

Front

What does the inequality x < -4 mean when graphed on a number line?

Back

It represents all numbers less than -4, not including -4 itself.

Front

How do you represent 'at least' in an inequality?

Back

Use the symbol ≥ (greater than or equal to).

Front

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

Back

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

Front

What does the inequality x ≥ 11 indicate about the values of x?

Back

It indicates that x can be 11 or any number greater than 11.

Front

How do you graph the inequality x ≤ 11 on a number line?

Back

Draw a closed dot on 11 and shade to the left.

Front

What is the meaning of the inequality x > 5?

Back

It means that x can be any number greater than 5, but not 5 itself.

Front

What does the inequality x < 5 represent in a real-world scenario?

Back

It could represent a situation where fewer than 5 students completed their homework.

Front

What is the significance of using an open dot when graphing inequalities?

Back

An open dot indicates that the endpoint is not included in the solution set.