Limits with exponential functions

Examples involving the tangent line to an exponential function and finding the derivative of hyperbolic cosine

Proving facts about logarithms and exponentials including the derivative of an exponential with an arbitrary base

Explaining the logarithmic scale and a semilog plot

Using logarithms to transform an exponential function to a linear function

Writing a non-linear function to represent the line graphed on a semilog plot

Explaining exponential functions in discrete time

Solving a population example of exponential growth in discrete time

Solving a population grown example on recurrence equations