Dilations

Front

What scale factor was used to produce the image? 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

Front

Find the measure of x: Options: 6, 24, 33, 36

Back

36

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

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

Back

(8,18)

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

Triangle ABC will be dilated using the rule (x, y)→(2x, 2y). What will be the coordinates of C'? Options: (12, -3), (12, -6), (3, -1.5), (8, -5)

Back

(12, -6)

Front

When a dilation has a scale factor greater than one, the dilation is an enlargement.

Back

True

Front

When the scale factor of a dilation is less than one, the dilation is a reduction.

Back

True