- #1

jaydnul

- 558

- 15

But other times I hear people just say that the quantity

**doubles**[itex]2^x[/itex] every time.

So which is it? And if it's just doubling, why don't we say that [itex]3^x[/itex] or [itex]4^x[/itex] is exponential growth as well, since that's what those functions are technically called?

Thanks