Assess students' understanding of inverses and compositions for linear, appropriately restricted quadratic, exponential, and logarithmic functions. Tasks include determining and justifying domains and ranges for invertibility, finding algebraic inverses, restricting quadratics to obtain one-to-one functions, computing and simplifying compositions (f∘g and g∘f), verifying inverse relationships algebraically and graphically, and solving equations involving exponents and logarithms. Emphasis on conceptual reasoning and procedural fluency at a medium difficulty level.