To find $g(5)$, we need to look at the graph of the function $g(x)$.

From the graph:

1. Locate $x = 5$ on the x-axis.
2. Find the corresponding $y$-value on the line.

By observing the graph, when $x = 5$, the corresponding $y$-value is $-5$. Therefore,

$g(5) = -5.$

Would you like any more details, or do you have any questions?

Here are some related questions you might find interesting:

1. How do you find the value of a function from its graph?
2. What is the slope of the line $g(x)$ shown in the graph?
3. How do you determine the equation of a line given its graph?
4. How can you find other function values like $g(-3)$ from the graph?
5. How does the function $f(x) = -x^2 - 2x + 2$ behave compared to $g(x)$?

Tip: When reading a graph, always make sure to accurately locate the corresponding $y$-value for any given $x$-value by tracing vertically or horizontally as needed!