Project: Quadratic Functions and Their Graphs Objective: Use a quadratic equation with real life data. A manufacturing company found the that the equation f(x) = -3.2x² + 268.2x + 257 could be used to approximate their profit per day for x items produced. 1. Find the profit if 40 items are made. 2. Find the profit if 50 items are made. 3. How many objects would need to be made to get a profit of $5423? 4. How many objects should be sold to maximize profit? 5. What is the maximum profit?

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