9.1: Inverse Functions (video, notes)
9.2: Exponential Functions (video, notes)
9.3: Logarithmic Functions (video, notes)
9.4: Properties of Logarithms (video, notes)
9.5: Exponential Equations and Applications (video, notes)
9.6: Logarithmic Equations and Applications (video, notes)
9.7: Modeling with Exponential & Logarithmic Functions (video, notes)