Understanding One-Step Inequalities

The video tutorial covers solving one-step inequalities, emphasizing the importance of flipping the inequality symbol when multiplying or dividing by a negative number. It includes graphing techniques, practice problems, and explanations of key concepts. The instructor encourages students to practice independently and provides a summary of the lesson.

What is the first step you should take when starting to solve one-step inequalities?

• Draw a number line

• Solve an example problem

• Watch a video tutorial

• Take out some notes

When solving an inequality, what should you do if you multiply or divide by a negative number?

• Add a positive number

• Subtract a negative number

• Flip the inequality symbol

• Keep the inequality symbol the same

How do you represent 'less than' on a number line?

• Closed circle to the left

• Open circle to the right

• Open circle to the left

• Closed circle to the right

If 'p' is greater than or equal to -2, how should it be graphed?

• Open circle at -2, shade to the left

• Open circle at -2, shade to the right

• Closed circle at -2, shade to the left

• Closed circle at -2, shade to the right

What operation would you perform to isolate 'r' in the inequality 1 + r ≥ 4?

• Subtract 1

• Add 1

• Multiply by 4

• Divide by 4

Why do we flip the inequality symbol when multiplying or dividing by a negative?

• To keep the statement balanced

• To make the statement false

• To simplify the equation

• To make the statement true

In the inequality 3n > 3, what is the solution for 'n'?

• n < 1

• n > 1

• n = 1

• n ≤ 1

What should you do after watching the video tutorial on one-step inequalities?

• Ask someone else to explain

• Move on to another topic

• Review the video and practice

• Forget about it