IB Mathematics Applications & Interpretation Topic Number and Algebra (SL/HL) covers syllabus content. Use these notes, questionbank, videos, flashcards, and lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.
Practice
What this topic covers
SL 1.1—Using standard form
SL 1.2—Sequences and Sigma Notation
SL 1.3—Geometric Sequences
SL 1.4—Financial apps – compound interest, annual depreciation
SL 1.5—Exponents and Logarithms
SL 1.6—Approximating and estimating
SL 1.7—Loan repayments and amortization
SL 1.8—Use of technology to solve systems of linear equations and polynomial equations
AHL 1.9—Log laws
AHL 1.10—Expressions with non-integer exponents
AHL 1.11—Sum of infinite geometric sequences
AHL 1.12—Complex numbers introduction
AHL 1.13—Complex numbers continued
AHL 1.14—Introduction to matrices
AHL 1.15—Eigenvalues and eigenvectors