The graph shows a curve where we are tasked with determining the range of the function. The range is the set of all possible $y$-values that the function can take.

Observing the graph:

1. The lowest point on the graph appears to be $y = -10$.
2. The highest point on the graph appears to be $y = -2$.

Range:

The $y$-values span from $-10$ to $-2$, inclusive. Therefore, the range of the function is: $[-10, -2]$

Would you like a step-by-step explanation of how I analyzed the graph, or do you have more questions? Here are 5 related questions to expand your understanding:

1. What is the domain of this graph?
2. How do you find the range for graphs that extend infinitely?
3. How can you determine if a graph has a restricted range?
4. What are examples of functions with limited ranges?
5. How does the range differ between quadratic and cubic functions?

Tip: Always check for any open or closed circles on the graph to determine if endpoints are included in the range.