first by factoring and then by completing the square. Which way is easier?
Explain why you think so.
1
1
Question 2
2.
Complete the square:
Question 3
3.
Write the expression for the profit, P, in terms of Q the quantity sold, and x, the selling price, based on the data collected below on sales and prices. Use the examples and your notes from class to help determine the function that represents yearly profit, P, in terms of the sales, Q, given the production cost per item is $30