Which rule defines the function in the graph? The graph with the X-coordinate marks -4, -2, 0, 2, and 4. The Y-coordinate mark -4, -2, 0, 2, and 4. There is function which made up by joining the following points by line segments. The points are (-2, 3), (-1, 3), (0, 2), (2, 0), and (4, 1). It shows open circle point at (-1, 3). A. y=⎧⎩⎨⎪⎪3,if−2