Chapter 6 Transformation

Enlarging or reducing a figure is a ...

• Reflection
• Dilation
• Rotation
• Translation

Tell whether the shaded figure is a rotation of the unshaded figure about the origin. If so, give the angle and direction of rotation.

• Yes, 90^o clockwise
• Yes, 90^o counter clockwise
• Yes, 180^o
• No

Translate the triangle 4 units right and 3 units down. What are the coordinates of K'?

• (-1, 1)
• (-2,3)
• (2, -3)
• (3,-2)

Translate the figure 2 units to the left and 4 units down. What are the coordinates of B'?

• (0,-1)
• (-1,0)
• (0, 1)
• (1,0)

Reflect the figure about the x-axis. What are the coordinates of K'?

• (-4,3)
• (-3,-4)
• (4,-3)
• (-4,-3)

Reflect the figure about the y-axis. What are the coordinates of A'?

• (-2, -4)
• (2, 4)
• (-2, 4)
• (2, -4)

Reflect the figure about the x-axis. What are the coordinates of T'?

• (-2, -1)
• (-2, 1)
• (2, -1)
• (2 , 1)

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

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4

Tags

CCSS.HSG.CO.A.2

Triangle GHI is reflected across the x-axis.  What are the coordinates of I'?

• (-2, 6)
• (2, 6)
• (-6, -2)
• (6, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5