Question

reflections. plsss helpp will mark brainliest :) if you don't know don't put anything at all. :)
Point G' has coordinates (-5, 2). If it was reflected across the y-axis, what were the coordinates of its pre-image?

(5, -2)
(2, -5)
(-5, -2)
(5, 2)

Answer 1

Answer:

(5, 2)

Step-by-step explanation:

If we're reflecting across the y-axis, the y value of the point stays the same, because we're going from left to right in this case.  The x point, on the other hand, gets inverted (- to + and + to -).  -5 becomes 5 and 2 stays the same.

Answer 2

Answer:

5, 2

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