Composition of Transformations: Reflection and Rotation Exercise

Composition of Transformations: Reflection and Rotation

15 minutes 2 views 0 saves EN
Send as Assignment
Composition of Transformations: Reflection and Rotation

Practice performing multiple transformations combining reflections and rotations in sequence.

Questions

  1. MultiChoice

    Point (1, 3) is reflected across x-axis, then rotated 90 degrees CCW about origin. Final image?

  2. MultiChoice

    Point (4, 2) is rotated 180 degrees about origin, then reflected across y-axis. Final image?

  3. MultiChoice

    Point (-2, 5) is reflected over y-axis, then rotated 90 degrees CW about origin. Final image?

  4. MultiChoice

    Reflecting a figure across two parallel lines is equivalent to which single transformation?

  5. MultiChoice

    Reflecting a figure across two intersecting lines is equivalent to which single transformation?

  6. MultiChoice

    Point (3, 0) is rotated 90 degrees CCW, then reflected across y-axis. Final point?

  7. MultiChoice

    Point (2, -4) is reflected across line y = x, then rotated 180 degrees about origin. Final point?

  8. MultiChoice

    If two reflection lines intersect at a 45 degree angle, the composition is a rotation of:

  9. MultiChoice

    If two reflection lines intersect at a 90 degree angle, the composition is a rotation of:

  10. MultiChoice

    Point (-1, -1) rotated 270 CCW then reflected over x-axis results in:

  11. MultiChoice

    Reflect (5, 2) over x-axis then rotate 180 degrees. Result is:

  12. MultiChoice

    Which sequence returns point (x, y) back to its original position (x, y)?