Solving One-Step Inequalities

In this video, Kaylee teaches how to solve one-step inequalities using multiplication and division. The lesson covers solving inequalities like 4y ≥ 16 and x/3 < 5, graphing the solutions on a number line, and verifying the solutions through substitution. The video emphasizes understanding the process of isolating the variable and correctly graphing the solution set.

What is the first step in solving one-step inequalities using multiplication or division?

• Add a constant to both sides

• Square both sides

• Subtract a constant from both sides

• Multiply or divide both sides by the same number

In the inequality 4y ≥ 16, what operation is used to isolate y?

• Addition

• Subtraction

• Multiplication

• Division

When graphing the solution of 4y ≥ 16, why is the circle at 4 filled in?

• Because the inequality is strict

• Because the inequality is false

• Because 4 is included in the solution

• Because 4 is not included in the solution

What is the result of dividing 16 by 4 in the inequality 4y ≥ 16?

• 4

• 5

• 2

• 3

Which direction does the arrow point when graphing y ≥ 4?

• Down

• Left

• Up

• Right

What is the inequality symbol for 'greater than or equal to'?

• ≤

• >

• ≥

• <

What number can be used to verify the solution of 4y ≥ 16?

• 5

• 4

• 3

• 6

What is the value of 4 times 5 in the inequality verification?

• 15

• 20

• 25

• 30

In the inequality x/3 < 5, what operation is used to solve for x?

• Division

• Multiplication

• Subtraction

• Addition

When graphing the solution of x/3 < 5, why is the circle at 15 open?

• Because the inequality is false

• Because the inequality is strict

• Because 15 is not included in the solution

• Because 15 is included in the solution