Here is the graph of the function $f(x) = 2 + 3x$. It represents a straight line with a slope of 3 and a y-intercept of 2.

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Here are 5 related questions to expand on this topic:

1. What is the significance of the slope in the graph of a linear function?
2. How do we find the x-intercept of this linear function?
3. How can you determine the rate of change from the graph of a linear function?
4. What are the key differences between linear and non-linear functions?
5. How does changing the slope affect the steepness of the line?

Tip: The slope of a linear function, like $f(x) = 2 + 3x$, controls how steep the line is. A larger slope means a steeper line.