One cell has more mitochondria than the other. how would having more mitochondria affect the cell's function?

The answer is that having more mitochondria affects the cell's function by
*the cell will need more food for energy
*the cell would produce more ATP
*the cell will function faster than another cell if it has more than one mitochondria because mitochondria is the powerhouse of a cell

Hope this helps !!
Good luck:-))

Long term continuous groundwater monitoring, especially with warning systems and anthropic activity monitors