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Math 111: College Algebra

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Math 111: College Algebra

This texts address applications of functions (linear, quadratic, exponential and logarithmic) in business and social sciences, including total cost revenue and profit; break-even analysis; supply/demand and market equilibrium; exponential growth and decay; fitting curves to data with graphing utilities; theory of matrices; graphical methods for optimization (linear programming problems); and mathematics of finance (arithmetic and geometric sequences and sums).

Mathematics
Publisher
Highline College
Source
LibreTexts
Language
EN
Category
Basic Sciences
Read online Download PDF (open licence)
Contents· 49 sections
  1. 01: Functions and Lines
  2. 1.01: Functions and Function Notation
  3. 1.1E: Functions and Function Notation
  4. 1.02: Domain and Range
  5. 1.2E: Domain and Range
  6. 1.03: Rates of Change and Behavior of Graphs
  7. 1.3E: Rates of Change and Behavior of Graphs
  8. 1.04: Linear Functions
  9. 1.4.01: Linear Functions (Exercises)
  10. 1.05: Graphs of Linear Functions
  11. 1.5E: Graphs of Linear Functions (Exercises)
  12. 1.06: Modeling with Linear Functions
  13. 1.6.01: Modeling with Linear Functions (Exercises)
  14. 1.07: Fitting Linear Models to Data
  15. 1.7E: Fitting Linear Models to Data (Exercises)
  16. 02: Systems of Equations and Matrices
  17. 2.01: Systems of Equations
  18. 2.02: Solving Systems using Matrices
  19. 2.03: Matrix Operations
  20. 2.04: Solving Systems with Inverses
  21. 03: Linear Programming
  22. 3.01: Inequalities in One Variable
  23. 3.02: Linear Inequalities
  24. 3.03: Graphical Solutions
  25. 3.04: Simplex Method
  26. 3.05: Applications of Linear Programming
  27. 04: Polynomial and Rational Functions.
  28. 4.01: Quadratic Functions
  29. 4.02: Polynomial Functions
  30. 4.03: Rational Functions
  31. 05: Exponential and Logarithmic Functions
  32. 5.01: Exponential Functions
  33. 5.1E: Exponential Functions (Exercises)
  34. 5.02: Logarithmic Functions
  35. 5.2E: Logarithmic Functions (Exercises)
  36. 5.03: Exponential and Logarithmic Models
  37. 5.3E: Exponential and Logarithmic Models (Exercises)
  38. 06: Finance
  39. 6.01: Simple and Compound Interest
  40. 6.02: Annuities
  41. 6.03: Payout Annuities
  42. 6.04: Loans
  43. 6.05: Multistage Problems
  44. 07: Sets
  45. 7.01: Basics of Sets
  46. 7.02: Union Intersection and Complement
  47. 7.03: Venn Diagrams
  48. 7.04: Cardinality
  49. 7.05: Exercises