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Study calculus online free by downloading volume 1 of OpenStax's college Calculus textbook and using our accompanying online resources.

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

Calculus is the mathematics that describes changes in functions. In this chapter, we review all the functions necessary to study calculus. We define polynomial, rational, trigonometric, exponential, and …

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

In precalculus, you learned a formula for the position of the maximum or minimum of a quadratic equation 𝑦 = 𝑎 𝑥 2 + 𝑏 𝑥 + 𝑐, y = a x 2 + b x + c, which was ℎ = − 𝑏 (2 𝑎) h = b (2 a) Prove this formula using …

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Toward the end of the twentieth century, the values of stocks of internet and technology companies rose dramatically. As a result, the Standard and Poor...

We begin by examining what it means for a function to have a finite limit at infinity. Then we study the idea of a function with an infinite limit at in...