Before working with logarithms, make sure you can Graph and Solve Exponential Functions.
L1: Logarithms 1: This is an introduction to Logarithms. Includes the definition, how to change and equation from log form to exponential form, and vice versa. We simplify a log expression.
L2: Logarithms 2: We simplify log expressions, and solve logarithmic equations.
L3: Logarithms 3: We graph logarithmic equations.
L4: Logarithms 4: We introduce some basic properties of logarithms and simplify logarithmic equations using these properties.
L5: Logarithms 5: We derive and prove the product property of logarithms and write expressions involving logs as a singe log using the product property.
L6: Logarithms 6: Develops the Quotient property of logs, and provides examples and problems.
L7: Logarithms 7: Develops Power Property of Logs and works problems and examples using the power property.
L8: Logarithms 8: Practice using the product, quotient, and power properties of logs.
L9: Logarithms 9: Practice using the product, quotient, and power properties of logs.
L10a: Logarithms 10: Practice using the product, quotient, and power properties of logs.
L10b: Logarithms 10b: Practice using the product, quotient, and power properties of logs by writing a sum or difference as one logarithm.
L11: Logarithms 11: Defines common log, log x, and natural log, ln x, and works through examples and problems using a calculator.
L12: Logarithms 12: Solve equations containing common logs and natural logs, ln.
This next video isn't about logarithms.
L13: Logarithms 13: Solve word problems using the compound interest formula and the formula where interest is compounded continuously. These are exponential functions.
L14: Logarithms 14: Develops and uses the change of base formula for logs.
L15: Logarithms 15: Uses change of base to solve equations with the variable in the exponent.
L16: Logarithms 16: Solving Equations containing logarithms
L17: Logarithms 17: Solving Equations containing logarithms
L18: Logarithm Application 1 - Compound Interest
L19: Logarithm Application 2 - Compound Interest