Question

the graph of which function has a y - intercept of 3?

Explanation:

The y-intercept of a graph is the point where it crosses the y-axis (where $x=0$). We check each graph:

1. Top graph: Crosses y-axis at $y=1$.
2. Middle-left graph: Crosses y-axis at $y=3$.
3. Bottom-left graph: Crosses y-axis at $y=4$.
4. Bottom-right graph: Crosses y-axis at $y=-3$.

Only the middle-left graph has a y-intercept of 3.

Answer:

The middle-left graph (the second graph from the top) is the function with a y-intercept of 3.