
Home > CCA > Chapter 5 > Lesson 5.3.3 > Problem 5-123
5-123.
Describe the domain of each function or sequence below. 5-123 HW eTool (Desmos).
The function
. The domain is any value of x that yields a real number value for y.
The sequence
. Keep in mind that this is a sequence, not a function.
1, 2, 3...
The function f(x) =
. Can 5 be divided by any number?
x cannot equal zero.
The sequence
. Keep in mind that this is a sequence, not a function.
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: CCA 5-123 HW eTool