4.1 Expressing a Function as the Combination of Other Functions
4.3 Combining Functions by Dividing or Applying One Function to Another
4.5 Determining the Instantaneous Rate of Change of a Function
4.7 Describing Composite Functions Using Symmetry
4.2 Combining Functions by Adding, Subtracting, or Multiplying
4.4 Determining the Domain and Range of Combined Functions
4.6 Exploring the Average Change of Rate of a Function
4.8 Solving the Equations of Composite Functions Arising From Real World Applications