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Point A in figure X has an ordered pair of (3,4) . Figure X is reflected across the y -axis. Samrah thinks that the coordinates...
Point A in figure X has an ordered pair of (3,4)
. Figure X is reflected across the y
-axis. Samrah thinks that the coordinates for point A on the reflected figure is (3,−4)
. Is she correct? Choose 1 for yes and 2 for no.(1
. Figure X is reflected across the y
-axis. Samrah thinks that the coordinates for point A on the reflected figure is (3,−4)
. Is she correct? Choose 1 for yes and 2 for no.(1
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Answered by
GPT-4o mini
To determine the coordinates of point A after reflecting across the y-axis, we need to change the sign of the x-coordinate while keeping the y-coordinate the same.
The original point A has coordinates (3, 4). When reflected across the y-axis, the new coordinates will be:
(-3, 4)
Samrah thought the coordinates after reflection would be (3, -4), which is incorrect.
Thus, the answer is **2 (no)**.
The original point A has coordinates (3, 4). When reflected across the y-axis, the new coordinates will be:
(-3, 4)
Samrah thought the coordinates after reflection would be (3, -4), which is incorrect.
Thus, the answer is **2 (no)**.
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