To determine the domain of the given graph, we analyze the range of $x$-values over which the graph exists.

Observations:

• The graph starts at $x = -1$ and ends at $x = 10$.
• The graph is continuous between these $x$-values, meaning all real numbers in this range are part of the domain.

Conclusion:

The domain of the graph is: $x \in [-1, 10]$ (inclusive of $-1$ and $10$).

Would you like further details or explanations?

Here are five related questions to expand on this concept:

1. What is the range of the given graph?
2. How would the domain change if the graph included discontinuities?
3. Can you determine the domain of a graph if only the equation is provided?
4. What is the significance of the domain in real-world applications?
5. How does the domain differ for functions involving square roots or fractions?

Tip: When determining a graph's domain, always focus on the horizontal extent of the graph along the $x$-axis.