### Home > CCA2 > Chapter A > Lesson A.3.3 > Problem A-118

A-118.

Describe the domain of each function or sequence below. *A-118 HW eTool* (Desmos).

The function

.All real numbers.

The sequence

.0, 1, 2, 3, ...

The function

.Can

equal?

The sequence

.

Click on each graph in the eTool below to help you determine the domain of each function or sequence.

Click on the link at right for the full eTool version: *CCA2 A-113 HW eTool*