SOLUTION: What transformation is represented by the rule (x, y)→(x, −y) ? rotation of 180° about the origin reflection across the x-axis rotation of 90° counterclockwi

Algebra ->  Formulas -> SOLUTION: What transformation is represented by the rule (x, y)→(x, −y) ? rotation of 180° about the origin reflection across the x-axis rotation of 90° counterclockwi      Log On


   



Question 1046597: What transformation is represented by the rule (x, y)→(x, −y) ?
rotation of 180° about the origin
reflection across the x-axis
rotation of 90° counterclockwise about the origin
reflection across the y-axis

Answer by ewatrrr(24785) About Me  (Show Source):