Kristin owns a bakery called Kristin’s cakes and n’ such and is considering lowering the price of her cakes. Kristen polls her customers and determines that she can sell 100 cakes each week when she changes $25 each. She also discovers that every $1 decrease in price of the cake, she will sell 5 more cakes. The portion of the graph below represents kristen’s projected weekly revenue for each decrease in price. Which of the following are true? Select all that apply.