is simply the difference of both numbers of course, the price it was sold minus the price it was bought at.

Answer:
As this question is incomplete and lacks equation of functions to be dealt with. So, I am generally explaining the answer to this question.
1. If derivative of that function gives you a position value, it means it is increasing function.
2. If derivative of that function gives you a negative value, it means it is decreasing function.
Step-by-step explanation:
As this question is incomplete and lacks equation of functions to be dealt with. So, I am generally explaining the answer to this question.
If you have equations of functions then following is the way to determine whether that function is increasing or decreasing.
Process: If you want to know a particular function is increasing or decreasing then simply you have to take derivative of that function:
If derivative of that function gives you a position value, it means it is increasing function.
increasing
If derivative of that function gives you a negative value, it means it is decreasing function.
decreasing
A circle is a fixed distance from all other points on the circle
Yes I’m sorry I’m about that I’m going back to the sun yet I will be home by