HOMEWORK
Unit 1-1 Factoring:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-2 Graphs and Graphing Utilities:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-3 Linear Equations and Rational Equations:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-4 Formulas:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-5 Quadratic Equations:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-6 Other Types of Equations:
(Problems)
(Key)
YouTube Solutions:
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Unit 1-7 Linear Inequalities and Absolute Value Inequalities:
(Problems)
(Key)
YouTube Solutions:
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Unit 2-1 Basics of Functions and Their Graphs:
(Problems)
(Key)
YouTube Solutions:
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Unit 2-2 More on Functions and Their Graphs
(Problems)
(Key)
YouTube Solutions:
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Unit 2-3 Linear Functions and Slopes
(Problems)
(Key)
YouTube Solutions:
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Unit 2-4 More on Slope
(Problems)
(Key)
YouTube Solutions:
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Unit 2-5 Transformations of Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 2-6 Combinations of Functions; Composite Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 2-7 Inverses of Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 2-8 Distance and Midpoint Formulas; Circles
(Problems)
(Key)
YouTube Solutions:
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Unit 3-1 Quadratic Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 3-2 Polynomial Functions and Their Graphs
(Problems)
(Key)
YouTube Solutions:
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Unit 3-3 Dividing Polynomials; Remainder and Factor Theorems
(Problems)
(Key)
YouTube Solutions:
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Unit 3-4 Zeros of Polynomial Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 3-5 Rational Functions and Their Graphs
(Problems)
(Key)
YouTube Solutions:
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Unit 3-6 Polynomial and Rational Inequalities
(Problems)
(Key)
YouTube Solutions:
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Unit 3-7 Variation
(Problems)
(Key)
YouTube Solutions:
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Unit 4-1 Exponential Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 4-2 Logarithmic Functions
(Problems)
(Key)
YouTube Solutions:
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Unit 4-3 Properties of Logarithms
(Problems)
(Key)
YouTube Solutions:
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Unit 4-4 Exponential and Logarithmic Equations
(Problems)
(Key)
YouTube Solutions:
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Unit 4-5 Interest
(Problems)
(Key)
YouTube Solutions:
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Unit 5-1 Systems of Linear Equations in Two Variables
(Problems)
(Key)
YouTube Solutions:
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Unit 5-2 Systems of Linear Equations in Three Variables
(Problems)
(Key)
YouTube Solutions:
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Unit 5-3 Systems of Nonlinear Equations in Two Variables
(Problems)
(Key)
YouTube Solutions:
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(07)
Unit 5-4 Systems of Inequalities
(Problems)
(Key)
YouTube Solutions:
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Unit 5-5 Matrix Solutions to Linear Systems
(Problems)
(Key)
YouTube Solutions:
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YouTube Solutions (By Hand):
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YouTube Solutions (TI-83/84):
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Unit 5-6 Inconsistent and Dependent Systems
(Problems)
(Key)
YouTube Solutions:
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Unit 5-7 Matrix Operations
(Problems)
(Key)
YouTube Solutions:
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Unit 5-8 Multiplicative Inverses of Matrices and Matrix Equations
(Problems)
(Key)
YouTube Solutions:
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Unit 5-9 Determinants and Cramer's Rule
(Problems)
(Key)
YouTube Solutions (TI-83/84):
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YouTube Solutions (By Hand):
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Unit 5-10 The Parabola
(Problems)
YouTube Solutions:
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