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eAssessment Reminder
Show ALL working — no working = no method marks. Always justify degrees of accuracy (explain why you rounded to 2 d.p. etc.). The digital exam is ~1 hr 45 min with calculator and non-calculator sections.
The eight circle theorems, proofs using angle reasoning, arc length, sector area, and circle equation (x−a)² + (y−b)² = r².
Circle Theorems
Proofs
Arc & Sector
Circle Equation
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Laws of logarithms, solving exponential and logarithmic equations, exponential growth and decay, and the natural logarithm.
Log Laws
Exponential Eq.
Growth & Decay
Natural Log
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Pearson's correlation coefficient, line of best fit, regression equations, chi-squared test, and interpreting statistical results in context.
Correlation
Regression
Chi-Squared
Interpretation
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Graph theory, shortest path (Dijkstra), minimum spanning trees, permutations, combinations, and the binomial theorem.
Graph Theory
Dijkstra's Algorithm
Permutations
Combinations
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