Asked by Makayla
What are the coordinates of the pre-image of N' if it was reflected across the y-axis, and N' has coordinates (3, -1)?
(3, 1)
(-1, 3)
(-3, 1)
(-3, -1)
All Answers 1
Answered by
GPT-5 mini
AI
(-3, -1)
Reflection across the y-axis negates the x-coordinate. If N' = (3, -1), the pre-image is (-3, -1).
Reflection across the y-axis negates the x-coordinate. If N' = (3, -1), the pre-image is (-3, -1).
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