Find here some great lessons about exponential and logarithmic functions. Study the lessons below in the order given from top to bottom.
This section will define, write, evaluate, and graph exponential functions. We will also model exponential growth and decay.
Bonus lesson: The exponential growth of coronavirus
This section will define, evaluate, simplify, expand, and solve logarithmic functions. Three important properties of logarithms are also given.
Interesting topic: The logarithm of a negative number
The graph of an exponential function is shown in green. The graph shown in light red is the inverse of the exponential function. The line y = x is actually the line of symmetry between the exponential function and the logarithmic function.