LEAVING CERT HIGHER LEVEL · MATHS

2023 — Paper 2

300 marks · full worked video solutions by Paul

📄 View exam paper ☑ Marking scheme

Section A · Concepts & Skills

Q130 marks

Probability

📚 4 tutorials for this question

Probability 1 — JC Revision Probability 3 — Independent Events and Conditional Probability Probability 8 — Bernoulli Trials Probability 6 — Combinations

Q230 marks

Trigonometry

📚 7 tutorials for this question

Trigonometry 1.4 — `sin A = cos(90° − A)`Trigonometry 4.1 — Compound Angle Formula Trigonometry 4.8 — Trig Proof 4: `cos(A − B)`Trigonometry 2.2 — Introduction to Unit Circle Trigonometry 4.2 — Double Angle Formula Trigonometry 4.4 — Quadratic Equations Trigonometry 2.4 — More Than Two Answers to Unit Circle

Q330 marks

Co-ord Geometry

📚 2 tutorials for this question

The Line 4 — Area of Triangle The Line 1 — JC Revision

Q430 marks

Co-ord GeometryAlgebra

📚 4 tutorials for this question

The Circle 1 — Introduction The Line 5 — Perpendicular Distance From a Point to a Line Algebra 15 — Modulus Equations The Circle 9 — Simultaneous Equations

Q530 marks

StatisticsArea & Volume

📚 3 tutorials for this question

Statistics 3 — Mean, Mode, Median, Range, IQR, SD, Percentiles Statistics 5 — Scatter Graphs, Correlation, Line of Best Fit AVM 1.1 — JC Revision

Q630 marks

GeometryTrigonometry

📚 4 tutorials for this question

Geometry 1.1 — Axioms, Theorems, Corollaries Geometry 1.13 — Congruent Triangles Geometry 1.16 — Similar Triangles Trigonometry 1.2 — sin, cos, tan (SOHCAHTOA)

Section B · Contexts & Applications

Q750 marks

Trigonometry

📚 6 tutorials for this question

Trigonometry 1.1 — Pythagoras Theorem Trigonometry 1.5 — Sine Rule Trigonometry 1.2 — sin, cos, tan (SOHCAHTOA)Trigonometry 3.2 — Changing the Amplitude Trigonometry 3.4 — Changing the Midline Trigonometry 3.3 — Changing the Period

Q850 marks

StatisticsProbability

📚 6 tutorials for this question

Statistics 13 — Z-scores 5: Standardising Formula Statistics 9 — Z-scores 1 Statistics 17 — Confidence Intervals Statistics 19 — Hypothesis Testing Statistics 21 — Hypothesis Testing and Confidence Intervals Probability 3 — Independent Events and Conditional Probability

Q950 marks

TrigonometryCo-ord Geometry

📚 5 tutorials for this question

Trigonometry 1.7 — Area of Non-Right-Angled Triangle Trigonometry 1.6 — Cosine Rule Trigonometry 1.2 — sin, cos, tan Trigonometry 2.2 — Introduction to Unit Circle The Circle 7 — Tangent at a Point or Parallel to a Line

Q1050 marks

GeometryArea & VolumeProbability

📚 3 tutorials for this question

Geometry 1.16 — Similar Triangles AVM 1.1 — JC Revision Probability 5 — Permutations