4.1 - 4.3 Quiz Review

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Describe the transformation in the iamge

• Translation

• Reflection

• Rotation

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

∆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)

• Translation: left 6 and up 3

• Reflection: over y axis

• Translation: right 6, up 3

• Rotation: 90 degrees

• Reflection over x-axis

• Reflection over y axis

• Reflection over y = x

• Reflection over y = -x