Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 3 covers parametric equations and polar coordinates, vectors, functions of several variables, multiple integration, and second-order differential equations.

Maine's varied geography invites a variety of weather conditions. But, as former Maine State climatologist Gregory Zielinski proves, there's much more to Maine's weather than that. Jet stream, Gulf Stream, cold Canadian air masses, ocean temperature, and much more contribute to the challenges of predicting the weather here. Find out what makes Maine's weather so changeable - as well as endlessly fascinating.