Transformations True False

• True
• False

• True
• False

(x, y) -------> (x - 3, y) is a translation of 3 units to the left.   

• True

• False

(x, y) -------> (-x, -y) is a rotation of 180 degrees.  

• True 

• False

A dilation with a scale factor of 1/3 is a reduction. 

• True 

• False

C(-6, 2) and B(-1, -1)
Reflect over the line y = x

• C' (-6, 2), B' (-1, -1)

• C' (6, 2), B' (1, -1)

• C' (2, -6), B' (-1, -1)

• C' (-6, -2), B' (-1, -1)

C(-6, 2) and B(-1, -1)
Rotate 90 degrees counterclockwise.

• C' (-6, 2), B' (-1, -1)

• C' (6, 2), B' (1, -1)

• C' (2, -6), B' (-1, -1)

• C' (-2, -6), B' (1, -1)

Rotate 180 degrees

• (-2, 2), B' (3, 2)

• (-2, -2), B' (-3, -2)

• (2, -2), B' (-3, -2)

• (2, -2), B' (2, 3)

A(-2, 2) and B(3, 2)
Dilate k = 2

• A' (-2, 2), B' (3, 2)

• A' (-4, 4), B' (6, 4)

• A' (2, -2), B' (-3, -2)

• A' (2, -2), B' (2, 3)

A(-2, 2) and B(3, 2)
Dilate k = 1

• A' (-2, 2), B' (3, 2)

• A' (-4, 4), B' (6, 4)

• A' (2, -2), B' (-3, -2)

• A' (2, -2), B' (2, 3)