Home » Further Maths Unit 3 & 4 » A2 - Recursion and Financial Modelling » 1.3 Predicting Future Values for Depreciation Systems

1.3 Predicting Future Values for Depreciation Systems

Note: if you cannot remember how to model each of these types of depreciation using recurrence relation formulas and how they appear graphically, revise notes for 1.2 Forms of Depreciation.

Predicting Values for Flat Rate Depreciation

  • You may notice from the flat rate depreciation formula that this represents a system that increases by a value of d per unit in time (month, year, etc.), starting from the initial value; A_{0}. Thus, we can also express this relationship as the linear formula:

A=A_{0}+d t

Where t is the number of periods which have passed.

  • This is equivalent to a linear relation with a slope of d, and a y-intercept of A_{0}.
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