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

reflection across the x-axis

reflection across the y-axis

rotation of 90° clockwise about the origin

rotation of 180° about the origin
What transformation transforms (p, q) to (q, p)​?



a rotation of 90° about the origin

a reflection over the x-axis

a reflection over the y-axis

a reflection over y = x
Point (m, n) is transformed by the rule ​(m−3, n)​.

What type of transformation occurred?

a translation of 3 units to the left

a translation of 3 units down

a translation of 3 units up

a translation of 3 units to the right