4.3 Scale Factor Practice

Front

A dilation produces a similar figure.

Back

True

Tags

CCSS.8.G.A.3

Front

If the scale factor is less than one, the new figure will be

Back

a reduction

Tags

CCSS.8.G.A.3

Front

If the scale factor is greater than one, the new figure will be: a reduction, an enlargement, a scale, not proportional

Back

an enlargement

Tags

CCSS.8.G.A.3

Front

Scale Factor of ½ is __________________ . Options: Reduction, Enlargement

Back

Reduction

Tags

CCSS.8.G.A.3

Front

Scale Factor of 5 is _________________ .

Back

Enlargement

Tags

CCSS.8.G.A.3

Front

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

Back

(-5,-3)

Tags

CCSS.8.G.A.3

Front

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

Back

¼

Tags

CCSS.8.G.A.3

Front

Coordinates of A(3, 6) after dilation of 2?

Back

(6, 12)

Tags

CCSS.8.G.A.3

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)

Tags

CCSS.8.G.A.3

Front

Coordinates of A' after dilation of A (-2, 2) by scale factor 2.5?

Back

(-5, 5)

Tags

CCSS.8.G.A.3