Symmetry and Transformations Question
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Grade 10 Symmetry and Transformations CCSS: HSG-CO.A.4
Triangle ABC is reflected over a line to produce its image, triangle A'B'C'. The vertices of triangle ABC are (1,1),(1,4),(4,1). The vertices of its image are (6.6,3.8),(4.2,5.6),(4.8,1.4). What is the line over which triangle ABC was reflected?
- Cannot be determined.
- y=12x+12
- y=-2x+7
- y=-2x+10