Question

jamarion bruce q1 - accelerated mathematics gr 8 | unit test 18. if a figure is reflected over the line y = x, what happens to the coordinates of a point (x,y)? a. they remain the same. b. (y,x) c. (-y,x) d. (x,-y)

Explanation:

When a point $(x,y)$ is reflected over the line $y = x$, the $x$ - coordinate and $y$ - coordinate swap places. This is a property of reflection over the line $y=x$ in the coordinate - plane.

Answer:

B. $(y,x)$