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Pre-Calculus 12 · Grade 12 · Unit 1 of 6 · Gatekeeper unit

1Transformations of Functions

Work through these 4 topics in order. Clear the gatekeeper and the rest of the course opens up.

Contents

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  1. 1.1
    Translations

    Move a graph without changing its shape, so you can read f(x−h)+kf(x-h)+k at a glance.

    Published

    Start here
  2. 1.2
    Stretches

    Scale a graph and predict exactly where its key points land.

    Published

  3. 1.3
    Inverses

    Undo a function by swapping input and output — where inverses come from.

    Published

  4. 1.4
    Composition and operations on functions

    Combining two functions by composition or by adding, subtracting, multiplying and dividing them.

    In preparation