HORIZONTAL AND VERTICAL DILATION WITH GIVEN POINTS WORKSHEET

Problem 1 :

Find the image of (2, 3) under a dilation with center O and factor 3.

Problem 2 :

Find the image of (-1, 4) under a dilation with center O and factor 1/3.

Problem 3 :

Find the image of (3, -1) under a vertical dilation with factor 4

Problem 4 :

Find the image of (4, 5) under a vertical dilation with factor 2

Problem 5 :

Find the image of (-2, 1) under a horizontal dilation with factor 1/2

Problem 6 :

Find the image of (3, -4) under a horizontal dilation with factor 3/2

Answer Key

1) image of the point (2, 3) after the dilation is (6, 9).

2) image of the point (-1, 4) after the dilation is (-1/3, 4/3).

3) Image of the point (3, -1) after the vertical dilation is (3, -4).

4) image of the point (4, 5) after the vertical dilation is (4, 10).

5) image of the point (-2, 1) after the vertical dilation is (-1, 1).

6) Image of the point (3, -4) after the vertical dilation is (9/2, -4).