Consider the graph below.
This graph could show the value of
- a piano depreciating at a flat rate of 6% per annum.
- a car depreciating with a reducing balance rate of 6% per annum.
- a compound interest investment earning interest at the rate of 6% per annum.
- a perpetuity earning interest at the rate of 6% per annum.
- an annuity investment with additional payments of 6% of the initial investment amount per annum.