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OpenStudy (anonymous):
Could someone Help? The point (2, –4) is reflected across the line y = –1. What are the coordinates of the image? A. (–5, –4) B. (–4, 2) C. (2, 2) D. (2, 4)
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OpenStudy (mathstudent55):
|dw:1372881352100:dw|
jimthompson5910 (jim_thompson5910):
y = -1 is a horizontal line
OpenStudy (anonymous):
So it would be -4,2 now since it moved over?
OpenStudy (jdoe0001):
keep in mind the distance from -1 to 2 and bear in mind "y" doesn't change
jimthompson5910 (jim_thompson5910):
it should be this |dw:1372881681847:dw|
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