Lines of Symmetry & Dilations

Front

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image for A(3,3) B(6,6) C(9,3)?

Back

A'(9,9) B'(18,18) C'(27,9)

Front

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

Back

¼

Front

Dilate Point B by a scale factor of 1/2. Options: (1.5,-4), (-1.5,1), (-1,-1.5), (-2,-2)

Back

(-1.5,1)

Front

Does the image show a dilation?

Back

No

Front

Coordinate of the image of point B (-10,-6) under dilation with center at origin, scale factor k = 1/2.

Back

(-5,-3)

Front

A dilation is which of the following: only an enlargement, only a reduction, either an enlargement or a reduction, neither an enlargement nor a reduction

Back

either an enlargement or a reduction

Front

Triangle ABC will be dilated by a scale factor of 1/2. What will be the coordinates of C'? Options: (-1, -2.5), (12, 6), (3, -1.5), (0, 1.5)

Back

(3, -1.5)

Front

Coordinate of the image of point B (4,9) under dilation with center at origin and scale factor of 2.

Back

B' (8 ,18)

Front

Choose the correct scale factor: Options: 2, 3, 1/3, 1/2

Back

2

Front

What scale factor was used to produce the image? Options: 2, -2, ¹/₂, 1

Back

¹/₂