Master graphing piecewise functions, determining domains, and labeling discontinuities in this comprehensive 56-minute video tutorial. Explore various aspects of piecewise functions, including square root functions, domain restrictions, and handling multiple functions. Learn practical applications and tips for graphing, solving equations, and evaluating piecewise functions. Gain a deeper understanding of discontinuities and their significance in function analysis. Benefit from clear explanations and examples designed to make complex mathematical concepts accessible to learners of all levels.