F(x) = x2 – 2x – 15
BRANARE
Why is x=-3 not x=-5

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

How do you write something in scientific notation?

Round each decimal to the nearest hundredth