Exploring Proportional Relationships this Halloween

The video tutorial explains a Halloween-themed problem where three characters, Frankenstein Frank, Catwoman Cora, and Grim Reaper Greg, compete to collect candy the fastest. Each character's candy collection rate is represented differently: Frank with a graph, Cora with a table, and Greg with an equation. The tutorial guides viewers through calculating each character's rate of candy collection per minute, known as the constant of proportionality or k value. By comparing these rates, the tutorial concludes that Catwoman Cora is the fastest trick-or-treater, while Grim Reaper Greg is the slowest.

What was the main goal of the Halloween competition?

• To collect the most candy in the shortest time

• To visit the most houses

• To scare the most people

• To find the scariest costume

How was Frankenstein Frank's candy collection rate determined?

• By using an equation

• Through a table

• By analyzing a graph

• By guessing

What does the 'k value' represent in the context of this competition?

• The rate of candy collection per minute

• The weight of the candy

• The number of houses visited

• The total amount of candy collected

How many pieces of candy did Frankenstein Frank collect per minute?

• 6 pieces

• 2.5 pieces

• 4 pieces

• 5 pieces

What was Catwoman Cora's rate of candy collection per minute?

• 4 pieces

• 2.5 pieces

• 5 pieces

• 6 pieces

What method was used to calculate Catwoman Cora's candy collection rate?

• Estimation

• Graph analysis

• Equation

• Table data

Which representation was used to determine Grim Reaper Greg's candy collection rate?

• A graph

• A table

• An equation

• A story

What was the rate of candy collection for Grim Reaper Greg per minute?

• 3 pieces

• 4 pieces

• 2.5 pieces

• 5 pieces

Who collected candy the fastest?

• They all collected at the same rate

• Grim Reaper Greg

• Catwoman Cora

• Frankenstein Frank

Who was the slowest in collecting candy?

• Grim Reaper Greg

• They were all equally slow

• Catwoman Cora

• Frankenstein Frank