Graphs_of_exponential_functions
Learn about the graphs of advanced exponential functions of the form y=a*b^(x+c)+d.
Exponential_equations_logarithms
Learn how to solve any exponential equation by using logarithms. For example, solve 2^x=3 by calculating log_2(3).
The_constant_e_and_the_natural_logarithm
Learn about a very special constant in math that has a pivotal role in the world of exponential and logarithmic function, the constant e.
Learn how to solve word problems that require exponential equations.
Learn about special properties of logarithms that help us rewrite logarithmic expressions in different equivalent (much like we use properties of exponents to rewrite exponential expressions!).
Enrich your knowledge with some videos about logarithmic scales and how useful they are.
Learn how we define logarithms and use this definition in order to evaluate various logarithms. For example, evaluate log_2(8) as 3 by realizing that 2^3=8.
Change_of_base_formula_for_logarithms
Learn how to rewrite any logarithmic expression in a different base. For example, rewrite log_2(3) as ln(3)/ln(2). This is very helpful for evaluating logarithms with a calculator, which only evaluates base-10 and base-e logarithms.
Graphs_of_logarithmic_functions
Learn about the graphs of logarithmic functions, and how they relate to graphs of exponential functions.
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