Which rule defines the function in the graph? The graph with X-coordinate marks -4, -2, 0, 2, 4 and Y-coordinate mark -4, -2, -1, 0, 2 and 4. There are 2 key features. The first key feature has head at (2, 2) and tail at (0, 0). The second key feature has head at (4, 2) and tail at (2, 0). A. y={x, if0≤x<2x−2,if2≤x<4 B. y={x, if0