Welcome to the Pre-Calculus (VSL). This page covers the SJRState course MAC 1147. The box one the left side of this page contains handouts on .pdf form that you may find useful in your study of this subject. By hovering over the Guide homepage on the top left or selecting a chapter on Chapters box, you will be directed to pages related to the chapters in the text containing videos specific to the skills covered in that respective chapter.
This chapter page has video tutorials on:
- Quadratic Equations
- Using Factoring to Solve a Quadratic Equation
- Using the Square Root Property to solve a Quadratic Equation
- Using the Quadratic Formula to Solve a Quadratic Equation
This chapter page has video tutorials on:
- Square Roots, Imaginary Numbers, and Complex Numbers
- Dividing Complex Numbers
This chapter page has video tutorials on:
- Expand a Logarithm
- Logarithmic Equation #12
- Logarithmic Equation #24
This chapter page has video tutorials on:
- Trigonometry and the Unit Circle
This chapter page has video tutorials on:
- Trigonometric Identities parts 1 & 2
This chapter page has video tutorials on:
- Applications of Trigonometry