What did you learn in this section?

• How to determine if a set of data represent a one-one function
• How to graph an exponential function
• How to evaluating transformations on exponential functions and using them to graph
• Properties of exponents
• What the number “e” is
• How to solve exponential functions
• How to convert an expression from exponential to logarithmic form and vice-versa
• How to evaluate logarithmic expressions
• How to graph logarithmic expressions
• Transformation on logarithmic functions
• How to solve logarithmic expressions
• How to use properties of logarithms to expand logarithmic expressions
• How to condense a logarithmic expression to a single logarithm
• How to solve logarithms with a base that is neither 10 or e
• How to solve logarithmic functions using properties of logarithms
• How to solve exponential equations
• How to write and solve exponential growth and decay models
• How to write exponential and logistic models
• How to use exponential and logistic models to find information
• How to solve half-life problems
• How to use a graphing utility to fit a set of data to an exponential, logarithmic, or logistic regression