Introduction to Functions. Eight Basic Functions. Parent Functions

Learn what a mathematical function is.
Learn how to use a function notation.
Learn how to use a vertical line test to determine if the relation is a function.
Discover eight basic functions and their characteristics: their patterns and graphs.
Linear function, quadratic function, cubic function, square root function, rational function, exponential function, rational function, absolute value function and periodic function

Practice what you have learnt by taking a short interactive quiz:
intomath.org/quiz/basic-functions-and-their-charac…