To find the y-intercept of a graph, you look for the point where the graph crosses the y-axis. The y-intercept occurs when \( x = 0 \).
From your list of numbers: -3, 1, -4, -1, we cannot directly determine which one corresponds to the y-intercept without additional context, such as an equation or a graph.
If you have specific information about the graph, please provide it, and I will help you identify the y-intercept.