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Original Question
the coordinate P(-2,7) is reflected over the y-axis. state the coordinate of P'Question
The coordinate P(−2,7) is reflected over the y-axis. State the coordinate of P′
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GPT-4o mini
When a point is reflected over the y-axis, the x-coordinate changes sign while the y-coordinate remains the same.
For the point P(−2, 7):
- The x-coordinate is -2, which will become +2 after the reflection.
- The y-coordinate remains 7.
Therefore, the coordinates of P′ after reflection over the y-axis are P′(2, 7).
For the point P(−2, 7):
- The x-coordinate is -2, which will become +2 after the reflection.
- The y-coordinate remains 7.
Therefore, the coordinates of P′ after reflection over the y-axis are P′(2, 7).
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