To find $f(1)$, we need to locate the value of $f(x)$ when $x = 1$ from the graph.

Steps:

1. Find the point where $x = 1$ on the x-axis.
2. Trace vertically from $x = 1$ until you hit the line (function).
3. The corresponding y-coordinate of that point will give $f(1)$.

From the graph:

• When $x = 1$, the function intersects the y-axis at approximately $y = 2$.

Thus, $f(1) = 2$.

Would you like further details on this, or do you have any other questions? Here are five related questions you might consider:

1. How can we find the slope of the line from the graph?
2. How can we determine the equation of the line given two points?
3. What does the function $f(x)$ represent in terms of real-world applications?
4. How do we interpret the slope and intercept of the line?
5. How does the graph change if we shift the line vertically or horizontally?

Tip: Always make sure to double-check values from graphs, especially when reading coordinates at non-exact points.