Since the function \( f(x) = \frac{3}{2}x \) is in the form \( y = mx \), where \( m \) is the slope, the y-intercept is 0.
For the function in the graph:
- If the y-intercept is greater than 0, then the y-intercept of \( f(x) = \frac{3}{2}x \) is greater.
- If the y-intercept is equal to 0, then the y-intercept of \( f(x) = \frac{3}{2}x \) is equal.
- If the y-intercept is less than 0, then the y-intercept of \( f(x) = \frac{3}{2}x \) is less.
Unfortunately, without seeing the graph or knowing the exact y-intercept of the function in the graph, I can't provide a specific answer. Could you provide more information or describe the y-intercept of the function in the graph?