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Question
The coordinates of the image of the point (–4, 5) in y-axis are ______.
Fill in the Blanks
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Solution
The coordinates of the image of the point (–4, 5) in y-axis are (4, 5).
Explanation:
Reflecting across the y-axis sends (x, y) to (–x, y).
Applying this to (–4, 5) gives (4, 5).
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