Sophia Learning
Sophia: Common Coefficients of Static Friction: Lesson 2
This lesson provides the learner with the coefficients of static friction for some common surfaces. It is 2 of 2 in the series titled "Common Coefficients of Static Friction."
Sophia Learning
Sophia: Calculating Static Friction: Lesson 2
This lesson demonstrates how to make calculations using static friction. It is 2 of 2 in the series titled "Calculating Static Friction."
Purple Math
Purplemath: Polynomial Graphs: End Behavior
Explains how to recognize the end behavior of polynomials and their graphs. Points out the differences between even-degree and odd-degree polynomials, and between polynomials with negative versus positive leading terms.
Purple Math
Purplemath: The Rational Roots Test
Demonstrates how to use the Rational Roots Test to list possible fractional solutions for polynomials.
Other
Ed Informatics: Multiplication in Scientific Notation
The site investigates multiplication in scientific notation and provides exercises to practice the skill.
Math Open Reference
Math Open Reference: Normal Form (Scientific Notation)
Learn about scientific notation with this helpful reference tool. Provides a detailed definition and examples that enhance further explanation. Includes links to related topics.
Rice University
Hyper Stat Online Statistics Textbook: Coefficient
A definition of a coefficient, as used in statistics, that includes an example.