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podryga [215]
3 years ago
12

NEED HELP ASAP (will mark brainliest)

Mathematics
1 answer:
sukhopar [10]3 years ago
3 0

Answer:

(x, y)  --->   (-x, y).

Step-by-step explanation:

When we reflect across the y-axis the y coordinate remains unchanged but the x coordinate changes sign:

(x, y)  --->   (-x, y).

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Use Pemdas
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