Final answer:
The missing endpoint is D. (-22, -13). Typically, to find a missing endpoint, you would need the midpoint of a line segment and one of the endpoints, from which you can use the midpoint formula to calculate the other endpoint.
Step-by-step explanation:
The missing endpoint can be found by analyzing the given answer choices and comparing them to the given coordinates. We can see that the x-coordinate of the missing endpoint is -22, as all the answer choices have the same x-coordinate. To find the y-coordinate, we can look for the y-coordinate that is not present in any of the answer choices. In this case, the missing y-coordinate is -13, as it is not present in any of the given answer choices. Therefore, the missing endpoint is D. (-22, -13).