P'(, )
-7
P'(, )
4
Complete the mapping of the vertices of ΔDEF. | What is the rule that describes a reflection across the line y = x? | (x, y) →
Complete the mapping of the vertices of ΔDEF. | What is the rule that describes a reflection across the line y = x? | (x, y) →
What is the pre-image of vertex A' if the rule that created the image is ry-axis(x, y) → (–x, y)?
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