Objectives
After completing this module, you will be able to:
determine and compare key features of two functions each represented algebraically, graphically, in tables, or written descriptions
solve a system consisting of two-variable linear or non-linear equations algebraically or graphically given a mathematical or real-world context
solve mathematical and real-world problems involving combined functions, composite functions, or inverse functions
represent a composite function algebraically or in a table, and the inverse of a function algebraically, graphically, or in a table
verify inverse functions using composition
create an invertible function by restricting the domain of a non-invertible function
create algebraic expressions to represent the difference quotient of a function
calculate the numerical value of the difference quotient at a given pair of points