Homework Help: geometry

Posted by Cindy on Friday, December 16, 2011 at 11:30pm.

Find the image of O(–2, –1) after two reflections, first across the line y = –5, and then across the line x = 1. (1 point)

geometry - Steve, Saturday, December 17, 2011 at 5:47am
Point O is 4 units above the line y = -5

After reflection, it is 4 units below, at

O' = (-2,-9)

O' is now 3 units left of x=1. After reflection, it will be 3 units to the right at

O'' = (4,-9)

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