Simplifying algebra expressions with like terms
Index laws
Equations
Solving equations after substitution
Changing the subject
Simultaneous Linear Equations
Simplifying algebra expressions with like terms
Index laws
Equations
Solving equations after substitution
Changing the subject
Simultaneous Linear Equations
Modelling and graphing linear relationships
Intersecting graphs and break even analysis
Quadratic equations
Cubic, hyperbolic and exponential equations
Algebraic modelling
Direct variation
Inverse variation
Area of circles, annuluses, sectors and composite shapes
Simpson’s rule
Surface area of prisms, cylinder and spheres
Volume of pyramids, cones and composite
Error and measurement
Trigonometric ratios
Sine rule
Cosine rule
Area of a triangle
Bearings
Surveying
Number of arrangements
Ordered and unordered selection
Multistage events: replacement and non-replacement
Product rule in probability trees
Addition rule in probability trees
Expected outcomes and expected value
Simple interest
Loan repayments
Comparing loans
Credit cards
Future value
Present value
Annuities
Loan repayments
Arc lengths
Definition of latitude and longitude
Great circles
Time differences and time zones
Grouped data and frequency histograms
Mean, mode, median
Measures of spread
Two way tables
Stem-and-leaf plots
Box-and-whisker plots
Summary statistics and data analysis
Area charts and radar charts
Z-score formula
Bivariate data analysis using z-scores
The Normal distribution
Correlation coefficients
Line of best fit
Medication dosages
Water supply and usage
Energy supply and consumption
Sustainable living
Network Concepts
Critical Path Analysis