IBMathsDPApplications & Interpretation (AI)HL1. Number & Algebra

1. Number & Algebra (DP IB Applications & Interpretation (AI))

Get ready for your DP IB Applications & Interpretation (AI) exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.

Number Toolkit

  1. Standard Form
  2. Approximation
  3. Upper & Lower Bounds
  4. Percentage Error
  5. Accuracy & Estimation
  6. Solving Equations using a GDC

Exponentials & Logs

  1. Laws of Indices
  2. Introduction to Logarithms
  3. Laws of Logarithms

Sequences & Series

  1. Language of Sequences & Series
  2. Sigma Notation
  3. Arithmetic Sequences & Series
  4. Geometric Sequences & Series
  5. Applications of Sequences & Series

Financial Applications

  1. Compound Interest & Depreciation
  2. Amortisation
  3. Annuities

Complex Numbers

  1. Introduction to Complex Numbers
  2. Operations with Complex Numbers
  3. Complex Roots of Quadratics
  4. Modulus & Argument
  5. Introduction to Argand Diagrams

Further Complex Numbers

  1. Geometry of Complex Numbers
  2. Modulus-Argument (Polar) Form
  3. Exponential (Euler's) Form
  4. Conversion between Forms of Complex Numbers
  5. Frequency & Phase of Trig Functions

Matrices

  1. Introduction to Matrices
  2. Operations with Matrices
  3. Determinants & Inverses
  4. Solving Systems of Linear Equations with Matrices

Eigenvalues & Eigenvectors

  1. The Characteristic Polynomial, Eigenvalues & Eigenvectors
  2. Diagonalisation & Powers of Matrices

Number Toolkit

  1. Exam Questions

Exponentials & Logs

  1. Exam Questions

Sequences & Series

  1. Exam Questions

Financial Applications

  1. Exam Questions

Complex Numbers

  1. Exam Questions

Further Complex Numbers

  1. Exam Questions

Matrices

  1. Exam Questions

Eigenvalues & Eigenvectors

  1. Exam Questions
  1. Number Toolkit
  2. Exponentials & Logs
  3. Sequences & Series
  4. Financial Applications
  5. Complex Numbers
  6. Further Complex Numbers
  7. Matrices
  8. Eigenvalues & Eigenvectors
DP IB Applications & Interpretation (AI) Past Papers