Transformations

A ___________ is a slide of a figure to a new location.  A __________ is a turn of a figure about a point.  A ___________ is a flip of a figure over a point or line.

• Reflection, Rotation, Translation
• Rotation, Reflection, Translation
• Translation, Rotation, Reflection
• Translation, Reflection, Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABC to A'B'C'.

• (x+8, y+4)
• (x-8, y-4)
• (x+4, y+8)
• (x-4, y-8)

Tags

CCSS.HSG.CO.A.2

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

• S'(3, 7)
• S'(-3, 7)
• S'(-3, -7)
• S'(3, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• A'(9,9) B'(18,18) C'(27,9)
• A'(6,6) B'(9,9) C'(12,6)
• A'(9,9) B'(3,3) C'(6,0)
• A'(1,1) B'(2,2) C'(3,1)

Tags

CCSS.8.G.A.3

Triangle B is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Dilate the point (6, 3) by a scale factor of 3. 

• (9, 6)
• (18, 9)
• (2, 1)
• (9, 9)

Tags

CCSS.8.G.A.3

The red triangle has been dilated by a scale factor of 1/4, which triangle is it's new image? 

• green triangle 
• red triangle 
• black triangle
• none of these 

Tags

CCSS.8.G.A.3

Rotate the point (6, 1) 180 degrees clockwise about the origin. What is the new point? 

• (-6, -1)
• (6, -1)
• (-1, -6)
• (1, 6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine the scale factor.  Then, find the missing length of the similar triangle.  (The triangle with lengths 4 cm and 9 cm is the pre-image.)

• Scale Factor: 1/2  Missing Length: 18
• Scale Factor: 2  Missing Length: 18
• Scale Factor: 1/2  Missing Length: 4.5
• Scale Factor: 2  Missing Length: 4.5

Tags

CCSS.7.G.A.1