Tolu practice transformations

Find B' after a reflection across the x-axis.

• B'(-5,0)

• B'(0,5)

• B'(0,-5)

• A'(5,0)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

The translation that moves a figure down 4, to the right 2 is

• (x + 4, y - 2)
• (x - 4, y + 2)
• (x - 2, y + 4)
• (x + 2, y - 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The rule for rotation of 90 degrees is  
(x, y) --> _

• (y, -x)
• (-y, x)
• (x, -y)
• (-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• Reflection across the x-axis
• Reflection across the y-axis
• 90^o clockwise rotation
• 90^o counterclockwise rotation

Tags

CCSS.HSG.CO.A.2

Which rule describes the translation right 4 units and down 5 units? 

• a) (x, y) (x – 5, y + 4) 
• b) (x, y) (x + 4, y - 5) 
• c) (x, y) (x – 4, y + 5) 
• d) (x, y) (x + 5, y – 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given the coordinates of the pre-image and the scale factor, find the coordinates of the image. R (-5, -8); scale factor = ½ 

• a) (-10, -16) 
• b) (-2.5, -4) 
• c) (2.5, 4) 
• d) (10, 16)

Tags

CCSS.8.G.A.3

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation
• Reflection
• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translation are always _______

• Congruent
• Bigger
• Smaller
• Rotated

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5