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2. Functions

Quadratic functions

IB Math AA Syllabus

SL
Syllabus concepts to know
  • The quadratic function f (x) = ax2 + bx + c: its graph, y -intercept (0, c).
  • Axis of symmetry.
  • The form f (x) = a(x − p)(x − q), x-intercepts (p, 0) and (q, 0).
  • The form f (x) = a (x − h)2 + k, vertex (h, k).

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Practice Quadratic functions in Question Bank

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Read Notes for Quadratic functions

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Review Quadratic functions Flashcards

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Composite and inverse functions

Quadratic equations and inequalities

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