Graphs of Logarithmic Functions The logarithmic function is the inverse function to the exponential function. The logarithmic function is defined as f (x) = log a (x) where a, x ∈ R + and a ≠ 1. The ...

Vector graph or chart of logarithmic function with formula y = log x, fx = ln x. Logarithm, inverse function to exponentiation. Mathematical operation, basic function. Graph with grid and coordinates.

Straight-line graphs of logarithmic and exponential functions Watch this video to learn about straight line graphs of logarithmic and exponential functions.