Exponential growth is a process that increases quantity over time. Xt x 0 1 r100 t. Is used when there is a quantity with an initial value x 0 that changes over time t with a constant rate of change r.
A is any value greater than 0.
8 2 could be called 8 to the power 2 or 8 to the second power or simply 8 squared. More Ways to Use This Stuff. Math and Brain Games. If a population of rabbits doubles every month we would have 2 then 4 then 8 16 32 64 128 256 etc.