Mathematics, 26.06.2020 23:01 tyrianadonelson

Which of the following is the rule for rotating the point with coordinates (x, y), 90 counterclockwise about the origin? A. (x, y)→(−y, x) B. (x, y)→(y, x) C. (x, y)→(x,−y) D. (x, y)→(y,−x)

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Which of the following is the rule for rotating the point with coordinates (x, y), 90 counterclockwi...