Unit 5 review year 8

Which would be the best rule for the transformation shown?

• translation
• reflection across the y axis
• reflection across the x axis

Tags

CCSS.HSG.CO.A.2

Identify the transformation FROM  Δ ABC
TO  Δ A'B'C'.

• right 8 up 4
• left 4 down 4
• right 4 up 4

Tags

CCSS.HSG.CO.A.2

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

• Translation

• Reflection across the x-axis

• Enlargement

• Rotation

Name the transformation.

• Translation
• Reflection
• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation

• Enlargement

• Translation

• Reflection

• Rotation

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, -5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine where x′ would be if you translated x three units to the left and two units down.

• (-4, 6)
• (-3, 1)
• (-4, 2)
• (-2, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis
• y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5