Open Up - Grade 8 - Mathematics - Unit 7 - Lesson 8 - Formative Library | Library | Formative

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The cost of cheese at three stores is a function of the weight of the cheese. The cheese is not prepackaged, so a customer can buy any amount of cheese.
Store A sells the cheese for dollars per pound.
Store B sells the same cheese for dollars per pound and a customer has a coupon for $5 off the total purchase at that store.
Store C is an online store, selling the same cheese at dollar per pound, but with a $10 delivery fee.
This graph shows the price functions for stores A, B, and C.
Match Stores A, B, and C with Graphs

Draggable item		Corresponding Item
Graph l		Store A.
Graph k		Store B.
Graph j		Store C.