- #1
RidiculousName
- 28
- 0
I was wondering if anyone could point me to a set of rules for finding the base of an exponential function? I can figure out that the base of \(\displaystyle f(x)=7^x\) is 7 and the base of \(\displaystyle f(x)=3^{2x}\) is 9 but even though I know \(\displaystyle f(x)=8^{\frac{4}{3}x}\) has a base of 16, I don't know how that answer was reached.