Contents 1 Exponents 2 Scientific notation 3 Inverse functions 4 Composite functions 5 Composite functions applications 6 Solving equations algebraically 7 Quadratic inequalities 8 Equations containing surds 9 Remainder theorem 10 Factor theorem 11 Application quadratic equations 12 Completing the square 13 Laws of logarithms 14 Logarithms 15 Logarithm laws 16 Spotting errors in calculations involving logarithms 17 Logarithmic equations 18 Application of logarithmic laws 19 Limits 20 Limits application 21 Summary of the calculus formulae 22 Differentiation by using first principles 23 Differentiation rules 24 Derivative notation 25 Differentiation 26 Derivative in a point 27 Sketching of graphs by using differentiation skills 28 Application of differentiation 29 Second order derivatives 30 Point of inflection 31 Use differentiation to determine turning points of third degree graphs 32 Sketching of third degree graphs 33 Arithmetic series 34 Geometric series 35 Mathematical modelling number patterns 36 Histogram and frequency polygon 37 Pie charts 38 Standard deviation 39 Standard deviation (comparison) 40 Measures of central tendency 41 Stem-and-leaf diagrams 42 The mode 43 Box-and-whisker diagrams 44 Cumulative frequency graphs 45 Comparing data sets 46 Comparing box diagrams 47 Application of data handling 48 Probability 49 Simple interest 50 Compound interest 51 Compound interest: Calculation of the time period 52 Compound interest: Conversion between nominal and effective rate 53 Coordinate geometry of linear functions 54 Use graphical method to solve linear equations 55 Linear functions application 56 Coordinate geometry 57 Circle with centre at the origin 58 Linear functions and circles 59 Equation of circle with centre other than the origin 60 The equation of a tangent to a circle 61 Circle 62 Application of coordinate geometry: Intersection 63 Circle geometry 64 Cyclic quadrilaterals 65 Tangents 66 Scatter plot 67 Modelling application 68 Mathematical modelling 69 Trigonometric ratios 70 Trigonometric identities 71 Co-ratios of trigonometry 72 Negative angles 73 Trigonometry: Angles of elevation and depression 74 Double angles 75 Compound angles 76 Area rule 77 The sine, cosine and area rule 78 Trigonometric graphs 79 Answers