HOMEWORK
Section P.5 Factoring:
(Problems)
(Key)
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Section 1.1 Graphs and Graphing Utilities:
(Problems)
(Key)
YouTube Solutions:
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Section 1.2 Linear Equations and Rational Equations:
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Section 1.3 Formulas:
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Section 1.4 The Complex Number Systems:
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Section 1.5 Quadratic Equations:
(Problems)
(Key)
YouTube Solutions:
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Section 1.6 Other Types of Equations:
(Problems)
(Key)
YouTube Solutions:
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Section 1.7 Linear Inequalities and Absolute Value Inequalities:
(Problems)
(Key)
YouTube Solutions:
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Section 2.1 Basics of Functions and Their Graphs:
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Section 2.2 More on Functions and Their Graphs
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YouTube Solutions:
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Section 2.3 Linear Functions and Slopes
(Problems)
(Key)
YouTube Solutions:
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Section 2.4 More on Slope
(Problems)
(Key)
YouTube Solutions:
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Section 2.5 Transformations of Functions
(Problems)
(Key)
YouTube Solutions:
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Section 2.6 Combinations of Functions; Composite Functions
(Problems)
(Key)
YouTube Solutions:
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Section 2.7 Inverses of Functions
(Problems)
(Key)
YouTube Solutions:
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Section 2.8 Distance and Midpoint Formulas; Circles
(Problems)
(Key)
YouTube Solutions:
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Section 3.1 Quadratic Functions
(Problems)
(Key)
YouTube Solutions:
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Section 3.2 Polynomial Functions and Their Graphs
(Problems)
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YouTube Solutions:
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Section 3.3 Dividing Polynomials; Remainder and Factor Theorems
(Problems)
(Key)
YouTube Solutions:
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Section 3.4 Zeros of Polynomial Functions
(Problems)
(Key)
YouTube Solutions:
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Section 3.5 Rational Functions and Their Graphs
(Problems)
(Key)
YouTube Solutions:
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Section 3.6 Polynomial and Rational Inequalities
(Problems)
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YouTube Solutions:
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Section 3.7 Variation
(Problems)
(Key)
YouTube Solutions:
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Section 4.1 Exponential Functions
(Problems)
(Key)
YouTube Solutions:
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Section 4.2 Logarithmic Functions
(Problems)
(Key)
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Section 4.3 Properties of Logarithms
(Problems)
(Key)
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Section 4.4 Exponential and Logarithmic Equations
(Problems)
(Key)
YouTube Solutions:
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Section 4.5 Interest
(Problems)
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Section 5.1 Systems of Linear Equations in Two Variables
(Problems)
(Key)
YouTube Solutions:
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Section 5.2 Systems of Linear Equations in Three Variables
(Problems)
(Key)
YouTube Solutions:
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Section 5.4 Systems of Nonlinear Equations in Two Variables
(Problems)
(Key)
YouTube Solutions:
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Section 5.5 Systems of Inequalities
(Problems)
(Key)
YouTube Solutions:
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Section 6.1 Matrix Solutions to Linear Systems
(Problems)
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YouTube Solutions:
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YouTube Solutions (By Hand):
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YouTube Solutions (TI-83/84):
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Section 6.2 Inconsistent and Dependent Systems
(Problems)
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YouTube Solutions:
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Section 6.3 Matrix Operations
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Section 6.4 Multiplicative Inverses of Matrices and Matrix Equations
(Problems)
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Section 6.5 Determinants and Cramer's Rule
(Problems)
(Key)
YouTube Solutions (TI-83/84):
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YouTube Solutions (By Hand):
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Section 7.3 The Parabola
(Problems)
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