### Home > INT3 > Chapter 1 > Lesson 1.2.2 > Problem 1-84

1-84.

What are the domain and the range for each of the following functions? Write your answers using inequality symbols if possible. Homework Help ✎

Which

values (domain) andvalues (range) are a part in the points?

Recall that open circles mean that the value is not included in the domain and range.

D:

R:

What do arrows on both sides of a line indicate?

Are there values it does not reach?