Precalculus

Precalculus is a free interactive math textbook from OpenStax that demonstrate problem-solving approaches in an accessible way.

Precalculus is adaptable and designed to fit the needs of a variety of precalculus courses. It is a comprehensive text that covers more ground than a typical one- or two-semester college-level precalculus course. The content is organized by clearly-defined learning objectives and includes worked examples that demonstrate problem-solving approaches in an accessible way.

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