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Algebra 2

Polynomials and Factoring provides a review of skills acquired in recognizing polynomial functions and how to describe their characteristics, such as Determining Degree in Polynomials. Explore Factored and Expanded Polynomials to determine a function's Zeros and their Multiplicities to strengthen the analytical skills necessary for further advancement within Algebra 2. This information, along with The Leading Coefficient Test, will help you create the Graph of a Polynomial Function. Expand your knowledge of Polynomials and Factoring by finding solutions with Linear Factors of Polynomials, or Reasoning Out Roots with the Intermediate Value Theorem.

- Special Products Rule - Square of a Sum
- Special Products Rule - Square of a Difference
- Special Products Rule - Product of a Sum and a Difference
- Introduction to Polynomials
- Types of Polynomials
- Degree in Polynomials
- Determining Degree in Polynomials
- Ordering Polynomial Expressions
- Factored and Expanded Polynomials
- Polynomial Roots
- Roots of Polynomial Factors
- Linear Factors of Polynomials
- Zeros and Their Multiplicities
- Expanding a Polynomial
- Higher Degree Polynomials
- The Leading Coefficient Test
- Reasoning Out Roots with the Intermediate Value Theorem
- The Graph of a Polynomial Function
- Graphing Polynomial Functions
- Increasing and Decreasing Function Intervals
- Looking for Local Extrema
- Synthetic Division of Polynomials
- Synthetic Division and Linear Factors
- Evaluating Polynomials With The Remainder Theorem
- Finding Roots With The Remainder Theorem
- Solving Polynomial Roots with the Factor Theorem
- The Rational Roots Test
- Determining Rational Roots
- The Linear Factorization Theorem
- Finding A Polynomial Passing Through A Point
- Decartes' Rule Of Signs
- Polynomial Inequalities
- Graphing Polynomial Inequalities
- Real World Polynomial Inequalities
- Combinations and Pascal's Triangle

Study fundamental topics in college-level algebra with emphasis on application.

Grasp core concepts of statistics such as probability distributions, approximations, and hypothesis-testing.

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.

The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia's online courses for college credit. These courses are eligible to transfer to many different colleges and universities.