Sol 5.14 Transformations, Subdividing, and Combining

How would you describe this tranformation?

• rotation of 90 degrees

• reflection across x-axis

• reflection across y-axis

• translation right 6

Describe the transformation.

• translation (x-1, y+4)

• rotation of 180 degrees

• reflect across x = 4

• translation (x+4, y-1)

Which tranformation happened?

• Translation

• Rotation

• Reflection

Which transformation happened?

• Translation

• Rotation

• Reflection

Under what composition of transformations does triangle ABC map onto triangle A''B''C''

• Reflection over x-axis, then Rotation of 90 Degrees

• Rotation of -90 Degrees, then Reflection over y-axis

• Reflection over y-axis, then Rotation of -90 Degrees

• Rotation of 90 Degrees, then Reflection over x-axis

Name the series of transformations that maps ABC onto DEF

• reflect over x then translate left 6 up 1

• reflect over y then translate down 6 left 1

• translate right 6 down 1, then reflect over x

• rotate 90 clockwise then reflect over y

Describe the TRANSFORMATIONS that map ABC (green triangle) onto A"B"C" (red triangle).

Describe the transformations that map ABC onto A"B"C"

• translate 5 up and 1 left then reflect over y

• translate 5 down and 1 left, then reflect over y

• reflect over y=x then translate left 8

• reflect over x then rotate 90 clockwise

• Translation

• Reflection

• Rotation

Which transformation happened?

• translation

• reflection

• rotation