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Mathematics 14 Online
OpenStudy (anonymous):

Reflected over the x-axis and rotated 180° Reflected over the y-axis and rotated 180° Reflected over the x-axis and rotated 90° counterclockwise Reflected over the y-axis and rotated 90° counterclockwise

OpenStudy (anonymous):

OpenStudy (aum):

It looks like just a reflection over the x-axis. I don't see any rotation and none of the answer choices seem to match. Can you double check to make sure these answer choices go with this picture.

OpenStudy (anonymous):

its asking me What set of transformations could be applied to rectangle ABCD to create A'B'C'D'? and i have no idea

OpenStudy (aum):

If we imagine the x-axis to be a mirror, we can see that each vertex A'B'C'D' is a reflection of the corresponding vertex ABCD. So the transformation looks like a simple reflection to me. Can you double check to make sure these answer choices go with this picture?

OpenStudy (anonymous):

okay hold up sec :)

OpenStudy (anonymous):

What set of transformations could be applied to rectangle ABCD to create A'B'C'D'? Reflected over the x-axis and rotated 180° Reflected over the y-axis and rotated 180° Reflected over the x-axis and rotated 90° counterclockwise Reflected over the y-axis and rotated 90° counterclockwise

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

@dan815

OpenStudy (aum):

Okay, if the 180 degree rotation refers to rotation about the origin, then it is choice B. Reflection over the x-axis is same as reflection over the y-axis followed by a 180 degree rotation about the origin.

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