1. What would be a more appropriate domain for Noah to use instead?
2. What is the approximate maximum volume for his box?

Mai wants to make an open-top box by cutting out the corners of a square piece of cardboard and folding up the sides. The cardboard is 10 centimeters by 10 centimeters. The volume in cubic centimeters of the open-top box is a function of the side length , in centimeters, of the square cutouts.

1. Write an expression for .
2. What is the volume of the box when ?

Match each quadratic expression in standard form with its equivalent expression in factored form.

Evaluate each function when .