which lists all of the y-intercepts of the graph function?

There's only one y intercept, one place that intersects the y axis, at x=0, that is f(0). That's going to be true for all functions of x.
So we have only one choice, the first, (0,-3)
Answer:
y intercept is ( 0 ,-3 ) .
Step-by-step explanation:
Given : Graph
To find : which lists all of the y-intercepts of the graph function.
Solution : We have given a graph .
Y - intercept : The point on which the graph line cut at y axis .
We can see from given graph graph line cut on y axis at - 3 .
All other point of x axis .
Then y intercept is ( 0 ,-3 ) .
Therefore, y intercept is ( 0 ,-3 ) .