What kind of transformation is illustrated in this figure?
Responses
dilation
dilation
translation
translation
rotation
rotation
reflection
reflection
The image shows 2 congruent quadrilaterals A B C D and I J K L where A B C D is on the left side and quadrilateral I J K L is on the right side. An arrows is between the two figure indicating that A B C D slide over to be I J K L.
translation
Triangle ABC was transformed to be triangle DEF using one transformation.
What transformation was performed?
Responses
reflection
reflection
rotation
rotation
dilation
dilation
translation
translation
he image shows 2 triangles. Triangle A B C has points A located at begin ordered pair 1 comma 1 end ordered pair, B at begin ordered pair 2 comma 4 end ordered pair, and C at begin ordered pair 4 comma 4 end ordered pair. Triangle D E F has points D located at begin ordered pair negative 1 comma negative 1 end ordered pair, E at begin ordered pair negative 2 comma negative 4 end ordered pair, and F at begin ordered pair negative 4 comma negative 4 end ordered pair.
reflection
What transformation is represented by the rule (x, y)→(−x, −y)?
Responses
rotation of 180° about the origin
rotation of 180° about the origin
rotation of 90° counterclockwise about the origin
rotation of 90° counterclockwise about the origin
reflection across the y-axis
reflection across the , y, -axis
reflection across the x-axis
reflection across the origin
What transformation is represented by the rule (x, y)→(−x, −y)?
rotation of 180° about the origin
rotation of 90° counterclockwise about the origin
reflection across the y-axis
reflection across the x-axis
reflection across the origin
What transformation is represented by the rule (x, y)→(−x, −y)?
reflection across the origin
What transformation is represented by the rule (x, y)→(x−9, y+2)?
translation 9 units to the right and 2 units up
translation 9 units to the left and 2 units up
translation 9 units to the right and 2 units down
translation 9 units to the left and 2 units down