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Reflections & Rotations: Composition Practice

Review compositions of reflections and rotations, performing given compositions on specific points. Find images of compositions and name other points on odd functions. Combine reflection with rotation and follow specific order. Complete the Class Work Sheet for further practice.

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Reflections & Rotations: Composition Practice

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  1. Warm up • Rotate P(-4, -4) 270 CW • Rotate Q(-1, -3) 270 CCW • If a function is odd and one point on it is R(3, 5). Name another point. • If a function is odd and one point on it is S(-4, 12). Name another point.

  2. Review Homework

  3. Compositions

  4. Compositions • Combining a reflectionwith a rotation. • Pay attention to the order!!

  5. 1. Finding the Image of a Composition Perform the following composition on C(2, 0), D(3, 3) C’(2, 0), D’(3, –3) C’’(0, –2), D’’(–3, –3)

  6. 2. Finding the Image of a Composition Perform the following composition on J(0,2). J J J J’(-2, 0) J’ J’ J’’(0, –2) J”

  7. 3. Finding the Image of a Composition K’(3,3) P’(5,1) S’(4,-1) W’(2,1) Perform the following composition on KPSW. K’ K’ K’’(-3, -3) P”(-5,-1) S”(-4,1) W”(-2,-1) S” W’ P’ P’ W’ P” W” S’ S’ K”

  8. Class Work Compositions of Reflections & Rotations Practice WS

  9. Home Work Complete the Class Work Sheet!

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