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Mathematics 18 Online
OpenStudy (matthewdaddario):

Could y'all check my answers? What are the coordinates of the point (2, −3) after a counterclockwise rotation of 90° about the origin? (−3, 2) *this one* (−2, 3) (−3, −2) (3, 2) Enter the coordinates of the point (−3, −7) after a reflection across the y-axis. *I said (3, 7)*

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