To find $f(1)$ from the given graph of the function $f(x)$, follow these steps:

1. Locate $x = 1$ on the horizontal axis (the $x$-axis).
2. Move vertically until you intersect the graph of the function.
3. From the point of intersection, read the corresponding $y$-value on the vertical axis (the $y$-axis).

Upon inspection of the graph, the point where $x = 1$ corresponds to $y = 4$.

Thus, $f(1) = 4$.

Let me know if you'd like further explanation or assistance with the graph!

Here are 5 related questions to consider:

1. How can you find $f(x)$ for other specific $x$-values from this graph?
2. What are the critical points of the function $f(x)$ on the graph?
3. Does this function have any symmetry (e.g., odd, even, periodic)?
4. How can you identify intervals where the function is increasing or decreasing from the graph?
5. What is the approximate value of $f(-2)$?

Tip: Always align the $x$-coordinate you’re looking at with its $y$-coordinate for precision when reading graphs.