Intermediate Algebra Links to YouTube Videos of Practice Problem Solutions
Chapter 1 - Linear Equations & Inequalities
Section 1: Solving Linear Equations
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36Section 2: Formulas
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36Section 3: Sets, Interval Notation, and Linear Inequalities
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36Section 4: Compound Linear Inequalities
# 2, 6, 10, 14, 18, 22Section 5: Equations & Inequalities Involving Absolute Value
# 4, 10, 12, 16, 20, 24, 28, 32, 36,
Chapter 2 - Functions & GraphsSection 1: Relations & Graphs
# 4, 10, 18, 20, 26, 32, 40Section 2: Functions & Graphs
# 2, 4, 6, 12, 14, 20, 24Section 3: Linear Functions & Their Graphs
# 2, 8, 10, 18, 24, 28, 32, 38, 40Section 4: Equations of Lines
# 2, 6, 8, 10, 12, 14, 20, 24, 26, 28, 32, 34, 36, 38, 40Section 5: Linear Inequalities
# 2, 6, 10, 14, 18, 22, 26, 30, 34, 36
Chapter 3 - Systems of Linear EquationsSection 1: Substitution & Elimination
# 4, 8, 12, 16, 20, 26, 30, 36, 40Section 2: Applications of Linear Systems (2 variables)
# 2, 6, 12, 16, 22, 26, 32, 36Section 3: Cramer's Rule
# 2, 6, 8, 14, 22, 24(1), 24(2), 30(1), 30(2), 36, 42(1), 42(2), 46Section 4: Applications of Linear Systems (3 variables)
# 2(1), 2(2), 2(3), 10(1), 10(2), 10(2)Section 5: Systems of Linear Inequalities
# 4, 8, 12, 16, 20, 24, 28
Chapter 4 - Polynomials
Section 1: Adding & Subtracting Polynomials
# 2, 4, 6, 8, 10, 12, 16, 20, 22, 24, 26, 30, 34, 38, 40Section 2: Multiplying Polynomials
# 4, 8, 10, 12, 16, 20, 24, 28, 30, 32, 32 (alternate), 36, 38Section 3: Factoring Polynomials
# 2, 4, 6, 8, 10, 14, 16, 18, 22, 24, 28, 32, 34, 36, 42, 44Section 4: Dividing Polynomials
# 2, 6, 10, 14, 16, 18, 22, 28, 30, 36, 38, 40Section 5: Polynomial Equations
# 2, 8, 10, 14, 16, 18, 20, 24, 28, 30, 36, 40
Chapter 5 - Rational Expressions
Section 1: Multiplying & Dividing Rational Expressions
# 4, 8, 12, 14, 18, 20, 24, 26, 30, 32, 36, 38Section 2: Adding & Subtracting Rational Expressions
# 2, 6, 10, 12, 16, 18, 26, 28, 30, 32, 34, 36Section 3: Complex Rational Expressions
# 2, 4, 6, 10, 14, 20, 22, 26, 32, 36, 40Section 4: Rational Equations
# 2, 4, 6, 10, 14, 18, 26, 30, 34, 40Section 5: Formulas & Applications
# 2, 6, 10, 14, 16, 18, 22, 24, 28, 32, 36, 40
Section 6: Variation
# 2, 6, 10, 14, 16, 20, 24, 28, 30, 34
Chapter 6 - Radical Expressions
Section 1: Intro to Radical Expressions
# 2, 4, 6, 8, 10, 12, 16, 20, 22, 24, 26, 28, 32, 34, 36, 38Section 2: Radicals & Rational Exponents
# 2, 4, 6, 8, 10, 12, 14, 16, 20, 26, 28, 30, 32, 34, 36, 38, 40Section 3: Simplifying, Multiplying, & Dividing Radical Expressions
# 2, 4, 8, 10, 14, 16, 18, 22, 26, 30, 32, 36, 40Section 4: Adding & Subtracting Radical Expressions
# 2, 4, 6, 8, 10, 14, 18, 20, 24, 28, 30, 34, 38, 40Section 5: Solving Radical Equations
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 (part 1), 22 (part 2),
# 26, 28, 36, 38, 40Section 6: The Complex Numbers
# 2, 6, 10, 12, 16, 20, 22, 26, 30, 32, 36, 38, 40
Chapter 7 - Quadratic Equations and Inequalities
Section 1: Quadratic Equations (via completing the square)
# 2, 4, 8, 12, 14, 16, 20, 24, 28, 30, 36, 38Section 2: The Quadratic Formula
Derivation of the Quadratic Formula
# 2, 4, 8, 10, 14, 18, 20, 22, 24, 26, 30, 34, 36, 38, 40Section 3: Graphing Quadratic Functions
# 2, 6, 10, 14, 18, 22, 26, 30, 32, 36, 40Section 4: Applications of Quadratic Functions
# 2, 6, 10, 12, 18, 22, 24, 26, 28, 30, 34, 36Section 5: Polynomials & Rational Inequalities
# 2, 6, 10, 14, 16, 20, 22, 24, 26, 28, 32, 36, 38, 40
Chapter 8 - Exponential and Logarithmic Functions
Section 1: Inverse Functions
# 2, 4, 6, 8, 10, 14, 16, 18, 22, 26, 28, 30, 32, 34, 36, 38, 40(part1), 40(part2)Section 2: Exponential Functions
# 2, 6, 10, 12, 16, 18, 20, 21, 24, 26, 32, 36, 38, 40Section 3: Logarithmic Functions
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32Section 4: Properties of Logarithms
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 26, 28, 32, 34, 36, 38, 40Section 5: Exponential & Logarithmic Equations
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40Section 6: Applications of Exponential & Logarithmic Equations
# 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40
Additional Topic - Sequences & Series
Practice Problems Solutions to Practice Problems
Videos of Selected Practice Problem Solutions:
# 2, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 16, 17
Chapter 9 - The Conic Sections
Section 1: Parabolas
# 2, 6, 10, 10(vertex form), 12, 16, 18(vertex form),
# 20, 22, 24, 28, 30, 32, 40Section 2: Circles
# 2, 6, 8, 12, 14, 16, 18, 20, 24, 26, 32, 36, 40, 42, 46, 50Section 3: Ellipses
# 2, 6, 8, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30Section 4: Hyperbolas
# 2, 4, 6, 8, 12, 14, 18, 20, 22, 24, 26, 27, 28Section 5: Systems of Nonlinear Equations
# 2, 4, 6, 8, 10, 12, 14, 16 (part 1), 16 (part 2), 18, 20, 22
Final Exam ReviewPractice Problems for the Final Exam Also availabe in MS Word format!
Answers to Practice Problems for the Final Exam Also in MS Word format
Videos of Rafael solving the practice problems for the final exam:
NOTE - Let Rafael know which one's you would like to see a video of! EMAIL HIM NOW!
# 20, 22, 32, 33, 35