Dave's Web Corner

MTH-122W Resources

• Outline
• Assessments
• Handouts
• Videos
• Technology

Outline

• Chapter R Algebra Review
  • R.1 The Real Number System; Sets
  • R.2 Integer Exponents and Scientific Notation
  • R.3 Roots, Radicals, and Rational Exponents
  • R.4 Polynomials
  • R.5 Factoring
  • R.6 Rational Expressions
• Chapter 1 Equations and Inequalities
  • 1.1 Linear Equations and Applications
  • 1.2 Quadratic Equations and Applications
  • 1.3 Complex Numbers and Quadratic Equations
  • 1.4 Other Types of Equations: Rational and Radical Equations
  • 1.5 Linear Inequalities
  • 1.6 Equations and Inequalities Involving Absolute Value
• Chapter 2 Functions and Graphs
  • 2.1 The Coordinate System; Lines and Their Graphs
  • 2.2 Coordinate Geometry, Circles, and Other Equations
  • 2.3 Functions
  • 2.4 Graphs of Functions
  • 2.5 Linear Functions and Models; Regression; Variation
  • 2.6 Analyzing the Graphs of a Function; Rate of Change; Difference Quotients
  • 2.7 The Algebra of Functions
  • 2.8 Transformations of the Graph of a Function
• Chapter 3 Polynomial and Rational Functions
  • 3.1 Quadratic Functions and Their Graphs
  • 3.2 Polynomial Functions and Their Graphs
  • 3.3 Division of Polynomials; Remainder and Factor Theorems
  • 3.4 Real Zeros of Polynomials; Solutions of Equations
  • 3.5 The Fundamental Theorem of Algebra; Complex Zeros
  • 3.6 Rational Functions
  • 3.7 Quadratic, Polynomial, and Rational Inequalities
• Chapter 4 Exponential and Logarithmic Functions
  • 4.1 Inverse Functions
  • 4.2 Exponential Functions
  • 4.3 Logarithmic Functions
  • 4.4 Properties of Logarithms
  • 4.5 Exponential and Logarithmic Equations
  • 4.6 Exponential, Logistic, and Logarithmic Models
• Chapter 8 Systems of Equations and Inequalities
  • 8.1 Systems of Linear Equations and Inequalities in Two Variables
  • 8.2 Systems of Linear Equations in Three Variables
  • 8.3 Solving Systems of Equations Using Matrices
  • 8.4 Operations with Matrices
  • 8.5 Matrices and Inverses
  • 8.6 Determinants and Cramer's Rule
  • 8.7 Partial Fractions
  • 8.8 Systems of Nonlinear Equations
• Chapter 9 Conic Sections
  • 9.1 The Parabola
  • 9.2 The Ellipse
  • 9.3 The Hyperbola
• Chapter 10 More Topics in Algebra
  • 10.1 Sequences
  • 10.2 Sums of Terms of Arithmetic and Geometric Sequences
  • 10.3 General Sequences and Series
  • 10.4 Counting Methods
  • 10.5 Probability
  • 10.6 The Binomial Theorem
  • 10.7 Mathematical Induction

Assessments

• All assessments are completed at https://www.xyzhomework.com
• Calendar of all XYZ Homework assessment deadlines (homework, quizzes, exams)
• Homework
  • Three attempts are allowed on each problem. The number of problems per section varies. Homeworks are available beginning two weeks before their deadline. We have scheduled 15 homework assignments.
  • Homework 1 due by 11:59pm, Saturday, August 31: Sections R.1, R.2, R.3, R.4
  • Homework 2 due by 11:59pm, Saturday, September 7: Sections R.5, R.6
  • Homework 3 due by 11:59pm, Saturday, September 14: Sections 1.1, 1.2, 1.3, 1.4
  • Homework 4 due by 11:59pm, Saturday, September 21: Sections 1.5, 1.6, 2.1, 2.2
  • Homework 5 due by 11:59pm, Saturday, September 28: Sections 2.3, 2.4, 2.5, 2.6
  • Homework 6 due by 11:59pm, Saturday, October 5: Sections 2.7, 2.8, 3.1, 3.2,
  • Homework 7 due by 11:59pm, Saturday, October 12: Sections 3.3, 3.4, 3.5, 3.6
  • Homework 8 due by 11:59pm, Saturday, October 19: Sections 3.7, 4.1, 4.2
  • Homework 9 due by 11:59pm, Saturday, October 26: Sections 4.3, 4.4, 4.5, 4.6
  • Homework 10 due by 11:59pm, Saturday, November 2: Sections 8.1, 8.2, 8.3, 8.4
  • Homework 11 due by 11:59pm, Saturday, November 9: Sections 8.5, 8.6, 8.7, 8.8
  • Homework 12 due by 11:59pm, Saturday, November 16: Sections 9.1, 9.2, 9.3
  • Homework 13 due by 11:59pm, Saturday, November 23: Sections 10.1, 10.2, 10.3
  • Homework 14 due by 11:59pm, Saturday, November 30: Sections 10.4, 10.5
  • Homework 15 due by 11:59pm, Saturday, December 7: Sections 10.6, 10.7
• Quizzes
  • One attempt is allowed on each problem. There are 10 problems on each quiz. The time limit on each quiz is 40 minutes. Quizzes are available beginning 3 days before their deadline. We have scheduled 8 quizzes.
  • Quiz 1 due by 11:59pm, Tuesday, September 10: Chapter R
  • Quiz 2 due by 11:59pm, Tuesday, September 24: Chapter 1
  • Quiz 3 due by 11:59pm, Tuesday, October 8: Chapter 2
  • Quiz 4 due by 11:59pm, Tuesday, October 22: Chapter 3
  • Quiz 5 due by 11:59pm, Tuesday, October 29: Chapter 4
  • Quiz 6 due by 11:59pm, Tuesday, November 12: Chapter 8
  • Quiz 7 due by 11:59pm, Tuesday, November 26: Chapter 9
  • Quiz 8 due by 11:59pm, Tuesday, December 10: Chapter 10
• Exams
  • One attempt is allowed on each problem. There are 20 problems on each exam. The time limit on each exam is 80 minutes. Exams are available beginning 5 days before their deadline. We have scheduled 4 exams.
  • Exam 1 due by 11:59pm, Thursday, September 26: Chapters R, 1
  • Exam 2 due by 11:59pm, Thursday, October 24: Chapters 2, 3
  • Exam 3 due by 11:59pm, Thursday, November 14: Chapters 4, 8
  • Exam 4 due by 11:59pm, Thursday, December 12: Chapters 9, 10
• Final Exam
  • One attempt is allowed on each problem. There are 30 problems on the final exam. The time limit on the final exam is 120 minutes. The final exam is available beginning 7 days before the deadline. We have scheduled 1 final exam.
  • Final Exam due by 11:59pm, Saturday, December 14: Chapters R-4, 8-10

Handouts

• Announcements
  • Schmidt Award
  • Math Graduate Award
  • Honors Program introduction
  • Tutoring Center services
• Graph Paper is a folder containing a variery of graph paper
  • Rectangular Grids 1 Large Coarse
  • Rectangular Grids 1 Large Medium
  • Rectangular Grids 3 Small
  • Rectangular Grids 6 Small
  • Rectangular Grids 3 Wide
  • Polar Grids 1 Large
  • Polar Grids 3 Small
  • Polar Grids 6 Small
• Quadratic Functions and Expressions
  • parabola facts
  • the quadratic formula
  • complete the square
  • completing the square examples
  • complete the square and the quadratic formula
• Polynomials
  • Factor, Solve, and Graph
• Function Graphs
  key points of the basic graphs
• Absolute Value
  • Absolute Value Inequalities
• Lines (review worksheets from Intermediate algebra)
  • Graphing Lines (solution)
  • Converting Line Equations (solution)
  • Creating Line Equations I (solution)
  • Creating Line Equations II (solution)
• Linear Regression
  • Linear Regression Introduction
• Exponential and Logarithmic Functions
  • Exponents and Logarithms (solution)
  • Exponential and Logarithms Review (solution)
  • Exponential, Logarithmic, and Logistic Models (solution)
• The Conic Sections
  • conic sections
• Counting and Probability
  • Standard 52-Card Deck
• Item Analysis
  • Quizzes - 1, 2, 3, 4, 5, 6, 7, 8
  • Exams - 1, 2, 3, 4
  • Final Exam

Videos

• Playlists
  • MTH-122 Recommended Problems
  • MTH-122 Topics
• Recommended Problems
  • Chapter R
  • Chapter 1
  • Chapter 2
  • Chapter 3
• Topics
  • Chapter R
    • scientific notation
    • the \(ac\)-method
    • rationalizing denominators
  • Chapter 1
    • the quadratic formula
    • complex numbers
    • completing the square
  • Chapter 2
    • linear regression
  • Chapter 3
    • transformations of graphs

Technology

• Communication
  • Zoom
  • Joining a Zoom Webinar
• Calculator
  • TI-84 Keystroke Guide
• Desmos
  • A Line Through Two Points
  • The Vertex Form of a Parabola
  • The Roots of Quadratic Equations
  • Polynomial and Rational Function Graphs
  • The Intersection of Two Lines
  • A Region of Linear Inequalities
  • Linear Programming Example
  • The Intersection of Three Planes