Functions

 

• Video: Determine Whether Relations between Two Variables Are Functions
   

• Video: Determine Whether Relations between Two Variables Are Functions
   

• Video: Use Function Notation and Evaluate a Function
   

• Video: Evaluate a Piecewise-Defined Functions
   

• Simulation: Piecewise Defined Functions
   

• Video: Find Domain and Range of a Function
   

• Video: Use Functions to Model and Solve Real-Life Problems
   

• Video: Difference Quotient of a Quadratic