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📈 Optional Mathematics - Class 10
Lesson 9 · Transformation Using Matrix

Combined Transformation of Two Different Transformations Presentation

Optional MathematicsSubject
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Optional Mathematics · Class 10 · Transformation

Combined Transformation of Two Different Transformations

GoF and FoG · Single equivalent transformation · Object and image on one graph

By the end of this lesson you can

🔁

Apply two transformations in the correct order

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Read GoF and FoG correctly

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Find the single equivalent transformation

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Draw the object and final image on one graph

Reflect, then rotate A(4, 2)

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Start: A(4, 2)
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Reflect in y = x: A'(2, 4)
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Rotate +90° about O: A''(-4, 2)
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Same as reflecting in the Y-axis

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Presenter notes: Today we put two transformations together. We move a shape once, then move its image again, and ask what one move would have done the same job.