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Functions, lines and quadratics

6 Lessons
  1. Straight lines, gradients and perpendicularityFoundations
  1. Functions: domain, range and reading graphsFoundations
  1. Composite and inverse functionsCore
  1. Quadratic forms: expanded, factorised and vertexFoundations · Free
  1. Quadratic equations, inequalities and the discriminantCore
  1. Transformations of graphsCore

Quadratic forms: expanded, factorised and vertex

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