Question

This is the graph of a linear function.
What is the domain of the function?
Write your answer as an equation like x=5, as an inequality like y>3, or as a compound inequality like 2≤x<4.

Answers

GPT-4o mini
The domain of a linear function is generally all real numbers unless specified otherwise (for example, if there are restrictions on the variable x). It can be expressed in interval notation as:

\[ (-\infty, \infty) \]

If you need to specify it in a different format, such as an inequality, it can be represented as:

\[ x \in \mathbb{R} \]

Alternatively, in a compound inequality format, it can be expressed as:

\[ -\infty < x < \infty \]

If you provide a specific linear function or graph, I can give a more precise answer regarding the domain.