Question

What transformation is represented by the rule (x, y)→(−y, x) ?

rotation of 90° counterclockwise about the origin

rotation of 180° about the origin

reflection across the x-axis

reflection across the y-axis

Answer 1

the answer is C. Reflection across the X-axis

Hope this helps!

Answer 2

Answer: rotation of 90° counterclockwise about the origin

Step-by-step explanation: 1.10 k12 right same it was wrong