Transformations Quiz Review Warm Up B Day

Last updated about 3 years ago

3 questions

1

Which transformation could have been applied to triangle WXY to obtain triangle W'X'Y'?

reflection across the y-axis

reflection across the line y=−x

clockwise rotation of 90º about the origin

counterclockwise rotation of 90º about the origin

(−7,10)

(−1,0)

(1,0)

(−1,10)

(−6,5)

(−5,6)

(6,5)

(5,−6)

Which transformation could have been applied to triangle WXY to obtain triangle W'X'Y'?

reflection across the y-axis

reflection across the line y=−x

clockwise rotation of 90º about the origin

counterclockwise rotation of 90º about the origin

What are the coordinates of the image of (-4,5) under the translation 

(−7,10)

(−1,0)

(1,0)

(−1,10)

In the xy plane, what will the coordinates be of the point (-6,-5) after a clockwise rotation of 90 degrees about the origin?

(−6,5)

(−5,6)

(6,5)

(5,−6)