Watch a comprehensive 58-minute video lecture solving a complete Precalculus exam that covers polynomial functions, rational functions, inequalities, complex zeros, composite and inverse functions, exponential and logarithmic functions, and compound interest applications. Learn through detailed solutions and explanations that serve as excellent review material for both Precalculus and early Calculus students. Follow along with step-by-step problem solving while covering fundamental concepts including the Fundamental Theorem of Algebra, properties of logarithms, exponential growth and decay models, and various function transformations. Gain valuable exam preparation strategies and problem-solving techniques from an experienced mathematics professor in a relaxed, engaging format.