Determining Center of Dilation Exercise

Determining Center of Dilation

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Determining Center of Dilation

Locate the center of dilation given a pre-image and its dilated image on a coordinate plane. Use lines connecting corresponding points to find the center.

Questions

  1. MultiChoice

    If A(2, 4) maps to A'(6, 12) with k = 3, what is the center of dilation?

  2. MultiChoice

    If A(3, 5) maps to A'(5, 9) with scale factor k = 2, what is the center of dilation?

  3. MultiChoice

    How can the center of dilation be found graphically given pre-image and image figures?

  4. MultiChoice

    If point P(2, 3) maps to P'(2, 3) under a dilation with k = 4, what is the center of dilation?

  5. MultiChoice

    Points B(-4, 2) and C(6, -8) map to B'(-2, 1) and C'(3, -4) with k = 0.5. Where is center of dilation?

  6. MultiChoice

    If D(5, 7) maps to D'(7, 11) with k = 2, what is the center of dilation C(x_c, y_c)?

  7. MultiChoice

    Which statement best describes the center of dilation?

  8. MultiChoice

    Point E(4, 8) maps to E'(7, 14) with scale factor k = 3. What is center of dilation?

  9. MultiChoice

    How many lines connecting corresponding points are needed to uniquely determine the center of dilation?

  10. MultiChoice

    If F(1, 3) maps to F'(3, 7) with k = 2, determine center of dilation C.

  11. MultiChoice

    G(10, 6) maps to G'(7, 4) under scale factor k = 0.5. Find center of dilation.

  12. MultiChoice

    Where does the center of dilation lie relative to any pre-image point and its image point?