1. TMAT 103 Course Review

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

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

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

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

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

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

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

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

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

11. 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

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

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