The video tutorial covers chapter nine homework questions 94 to 100. It begins with matching graphs to inequalities using elimination and slope analysis. It then moves on to solving inequalities and representing solutions on number lines. The tutorial also explains how to calculate the annual multiplier and percent increase for movie ticket prices. Factoring quadratics completely is demonstrated, followed by solving a system of equations to find ticket prices. Completing the square is used to solve quadratic equations, and the video concludes with a multiple-choice question on inequalities.

What is the main focus of Chapter Nine Homework?

• Matching graphs with inequalities

• Solving linear equations

• Calculating derivatives

• Graphing quadratic functions

Which inequality sign is associated with a dashed line in graph matching?

• Greater than or equal to

• Less than or equal to

• Greater than

• Less than

How do you determine if a boundary point is open or closed?

• By checking if the inequality includes an equal sign

• By the slope of the line

• By the y-intercept

• By the x-intercept

What does it mean when an inequality has no solution?

• The inequality is always false

• The inequality has infinite solutions

• The inequality is always true

• The inequality has a single solution

What is the annual multiplier if the price of a movie ticket increased from $8.75 to $11 over three years?

• 1.10

• 1.26

• 1.15

• 1.08

What is the first step in factoring a quadratic completely?

• Using the quadratic formula

• Completing the square

• Finding the vertex

• Identifying a common factor

How do you solve a system of equations to find ticket prices?

• By using matrices

• By using substitution

• By using elimination

• By graphing the equations

What is the purpose of completing the square in solving quadratic equations?

• To find the y-intercepts

• To simplify the equation

• To convert the equation to vertex form

• To find the x-intercepts

Which point is a solution for the inequality y < |x - 3|?

• (1, 1)

• (-4, 5)

• (-2, 8)

• (3, 3)