Question

How do you find the asymptote of an exponential function?

Answer 1

For the general exponential function:
\[y = a*b^{x-h} + k\]
the horizontal asymptote is y=k

Answer 2

Ok, thank you! If there is no k in the equation is it assumed to be 0 or 1?

Answer 3

then k=0

in a standard exponential, asymptote is always y=0

Answer 4

Ok, thank you for the information.