Find the Domain and Range. Remember to put answers in increasing numerical order.
{(0,2), (9,3), (3,7), (6,3), (7,3)}
Domain: {
}
ion
Range:{
}

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.)

Find the domain of the following expression: 1/(√x)-2

Find the ratios of the corresponding sides