Help pls I need help very much with this. a. company purchases a copier for 12,000 the spreadsheet shows how The copier depreciates over an eight-year.

a. write a linear function to represent the value V of The copier as a function of the number T of years.

b. sketch a graph of the function explain why this type of depression is called straight line depression

c. the interpret the slope of the graph and the context of the problem