Solution:
The question and the necessary equations are mostly unreadable due to the angle and focus of the image. However, the question seems to relate to the displacement and average speeds of a person, Joseph, traveling from point A to B and back to A. Assuming typical motion problems, the steps would involve calculating the total displacement and dividing it by the total time taken for the journey.To calculate the average speed, one would use:$$\text{Average Speed} = \frac{\text{Total Distance Traveled}}{\text{Total Time}}$$If the question provided specific distances and times, those values would be plugged into the equation above. Meanwhile, displacement is a vector quantity that depends on the initial and final position. If Joseph returns to point A, the displacement would be zero, as displacement is only concerned with the initial and final positions, not the path traveled.