Study calculus online free by downloading Volume 3 of OpenStax's college Calculus textbook and using our accompanying online resources.

Explore free calculus resources and textbooks from OpenStax to enhance your understanding and excel in mathematics.

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In this chapter, we review all the functions necessary to study calculus. We define polynomial, rational, trigonometric, exponential, and logarithmic functions.

Fundamental Theorem of Calculus, Part 1 5.3 The Fundamental Theorem of Calculus Fundamental Theorem of Calculus, Part 2 5.3 The Fundamental Theorem of Calculus G graph …

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This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.