TMAT 103 Course Review

Chapter 1 – Fundamental Concepts Real numbers Order of operations Operations with measurements Basic algebra Formulas Ratio / Proportion

Chapter 2 (Geometry Review) Appendix B (Metric System) Basic Geometry Metric system conversions

Number Bases (not in book) Bases –2, 8, 10, and 16 Conversions between bases Arithmetic in a different base

Chapter 3 – Trigonometry Trig Ratios –sin & csc –cos & sec –tan & cot Calculating values and inverse values Solving right triangles

Chapter 11 (Sections 4 – 7) – Vectors Adding vectors –Graphically –Trigonometrically Components of vectors Applications

Chapter 4 – Equations and Graphs Functions Graphing –Lines and Parabolas Lines –Standard form –Point – slope form –Slope – intercept form –Parallel and Perpendicular

Chapter 6 – Systems System with 2 equations and 2 unknowns –Substitution –Addition / Subtraction (preferred method) System with 3 equations and 3 unknowns

Chapter 7 – Quadratic Equations Solving –Factoring –Completing the square –Quadratic formula Discriminant and its implications

Chapter 14 (Section 1) – Complex Numbers Imaginary unit Arithmetic with complex numbers Complex solutions to quadratic equations

Chapter 19 – Statistics Graphic Presentations –Frequency table –Histogram –Frequency Polygon Central Tendency –Mean, Median, Mode Dispersion –Range, Standard Deviation Process Control –UCL, LCL within UTL and LTL

Logic (not in book) Logical operators (connectives) –NOT, AND, OR Truth tables Schematics

Cryptography (not in book) Coding techniques –Bacon’s code –Substitution code –Transposition code –Keyword columnar transposition Processes –Encryption –Decryption