CPM Homework Banner

Home > A2C > Chapter 2 > Lesson 2.1.7 > Problem 2-105

2-105.
  1. Describe the domain of each function or sequence below. 2-105 HW eTool (Desmos). Homework Help ✎

    1. The function f(x) = 3x − 5.

    2. The sequence t(n) = 3n − 5.

    3. The function.

    4. The sequence .

The domain is any value of x that yields a real number value for y.

Keep in mind that this is a sequence, not a function.

1, 2, 3...

Can 5 be divided by any number?

x cannot equal zero.

Keep in mind that this is a sequence, not a function.

Use the eTool below to explore the domains.
Click the link at right for the full version of the eTool: A2C 2-105 HW eTool