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PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP-example-1

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Answer:

B (-7,9)

Explanation:

Reflecting over y-axis changes sign of the x-coordinate

in this case, the original coordinate of B is (7,9)

thus, the translated coordinate of B would be (-7,9)

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