You would draw a table like the above ^
And you would input each x value (1,2,3,0,-1,-2,-3) into the equation one by one for the value of both x and y
I did the first one for you so you understand how to do it.
Each system is unique, yet each interacts with the others.
Answer:
Because time varies with change in longitudes
False it would be so false.
Step by step explanation