Respuesta :
It represents growth when b>1 and decay when b<1.
When b>1, this is more than 100% of the number; this would increase the value.
When b<1, this is less than 100% of the number; this would decrease the value.
When b>1, this is more than 100% of the number; this would increase the value.
When b<1, this is less than 100% of the number; this would decrease the value.
