Pre-Calculus: Functions

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Free Online Course: Pre-Calculus: Functions provided by Coursera is a comprehensive online course, which lasts for 8 weeks long. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from Coursera. Pre-Calculus: Functions is taught by Sarah Eichhorn and Rachel Lehman.

Overview
  • This course covers mathematical topics in college algebra, with an emphasis on functions. The course is designed to help prepare students to enroll for a first semester course in single variable calculus.

    Upon completing this course, you will be able to:
    1. Solve linear and quadratic equations
    2. Solve some classes of rational and radical equations
    3. Graph polynomial, rational, piece-wise, exponential and logarithmic functions
    4. Find integer roots of polynomial equations
    5. Solve exponential and logarithm equations
    6. Understand the inverse relations between exponential and logarithm equations
    7. Compute values of exponential and logarithm expressions using basic properties

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