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About This Book

1.1. Introduction to Algebra Introduction Review of basic algebraic terms: | Algebraic term | Description | Example | | Algebraic expression | A mathematical phrase that contains numbers, variables (letters), and arithmetic operations (+, – , ×, ÷, etc.). | 3x – 4 5a2 – b + 3 12y3 + 7y2 – 5y + | | Constant | A number on its own. | 2y + 5 constant: 5 | | Coefficient | The number in front of a variable. | -9x2 coefficient: -9 x coefficient: 1 (x = 1 · x) | | Term | A term can be a constant, a vari

Chapters

• 1.1. Introduction to Algebra
• 1.2. Equations
• 1.3. Measurement Systems
• 1.4. Ratios, Rates, and Percent
• 2.3. Equation of a Line
• 3.1. Introduction to Functions
• 3.2. Domain and Range
• 4.3. Exponential and Logarithmic Models
• 5.1. Set Theory and Venn Diagrams
• 5.3. Permutations
• 6.1. Sample Spaces and Probability
• 6.3. Probability Using Tree Diagrams and Combinations
• 6.4. Conditional Probability
• 7.1. Binomial Probability
• 7.4. Markov Chains

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