It appears you've provided a coordinate list in the format x_y. These coordinates correspond to the following pairs:
- Point 1: (-2, -7)
- Point 2: (-1, -4)
- Point 3: (0, -1)
- Point 4: (1, 2)
- Point 5: (2, 5)
If you need any specific analysis or assistance with these points, such as plotting them, finding a trend, or calculating a specific value, please let me know!