What do you need to know to solve one variable inequalities

This video tutorial covers solving one-variable inequalities, emphasizing the importance of understanding linear equations and inequality symbols. It explains how to graph solutions on a number line and evaluate points to determine shading and dot types. The tutorial aims to equip learners with the skills needed to solve and graph inequalities effectively.

What is the main difference between solving equations and solving inequalities?

• The use of inequality symbols

• The requirement of graph paper

• The need for a calculator

• The presence of a variable

Which of the following is an example of an inequality symbol?

• <=

• +

• x

• =

When solving inequalities, why might there be multiple solutions?

• Because inequalities are only theoretical

• Because equations have no solutions

• Because inequalities can represent a range of values

• Because inequalities are unsolvable

What does a closed dot on a number line indicate when graphing inequalities?

• The inequality is an equation

• The point is included in the solution

• The inequality is unsolvable

• The point is not included in the solution

How do you test if a point satisfies an inequality?

• By graphing it on a number line

• By substituting the point into the inequality

• By drawing a graph

• By using a calculator