Final answer:
The y-intercept of the function f(x) = 3x+2 is 2, which represents the point at which the line crosses the y-axis.
Step-by-step explanation:
The y-intercept of the function f(x) = 3x+2 is 2. This is because the y-intercept occurs where the plot line crosses the y-axis, which is when the independent variable x is zero. In the given equation, if we set x to 0, we would calculate the y-intercept by simply looking at the constant term: f(0) = 3(0) + 2, which simplifies to f(0) = 2. Therefore, the y-intercept, which is the point where the line intersects the y-axis, is at (0, 2).