Menu Pricing: You've got a variety of potato dishes, each with its own set of ingredients and preparation time. Using a linear function, determine the pricing of each item on your menu. Consider the cost of ingredients (variable cost) and the overhead costs of running your food truck (fixed cost). How does your linear function help you decide on a profitable yet competitive price for each dish?

Popularity Predictions: Imagine you have data from food trucks across the city showing the relationship between the number of potato dishes sold and the day of the week. Can you create linear model to predict your most profitable day? How would this influence your operating hours or special promotions?

Scale-Up Scenario: Your food truck is a hit, and you're considering expanding. Using linear functions, project your increased costs and potential revenue. What would be your strategy for scaling up? Would you add more trucks or perhaps open a permanent location? Dive into the discussion with your food truck concept, menu ideas, and how you'd use linear functions to navigate the world of potato cuisine. Let's see who can concoct the most deliciously successful business plan using the power of y = mx + b. Ready, set, cook (and calculate)!"