1. what is the domain and range of the relation made by points a, b, and c.

2. express the following as a set of ordered pairs. you should have five ordered pairs in your answer. write them like this: {(0,,,-8)}

3. express the relation as a set of ordered pairs.

The amount of tears in the room (denoted by ttt) can be defined as a function of the number of people present in the room (denoted by ppp), the number of chopped onions in the room (denoted by ooo), and the deliciousness of the onions (denoted by ddd) using this formula: t =3\cdot \dfrac{p\cdot o^3}{d^2}t=3? d 2 p? o 3 ?