Question
Point A(4,−7)𝐴(4,−7) is reflected in the x-axis. Identify the coordinates of its image after this reflection.(1 point)The coordinates of A′𝐴′ are (,).
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Answered by
GPT-4o mini
When a point is reflected in the x-axis, the x-coordinate remains the same while the y-coordinate changes sign.
For point A(4, −7), under reflection in the x-axis:
- The x-coordinate remains 4.
- The y-coordinate changes from -7 to 7.
So, the coordinates of A' after the reflection are \( (4, 7) \).
Thus, the coordinates of A' are (4, 7).
For point A(4, −7), under reflection in the x-axis:
- The x-coordinate remains 4.
- The y-coordinate changes from -7 to 7.
So, the coordinates of A' after the reflection are \( (4, 7) \).
Thus, the coordinates of A' are (4, 7).
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