Question

Reflect the shape B in the line y=x

please just state ALL the coordinates of the reflected shape

Answer 1

See below.

Explanation:

A reflection in y = x transforms point according to (x, y) ---> (y, x(, so:

(-1, 1) ----> ( 1, -1).

(-3, 3) ----> (3, -3).

(-1, 4)---> (4, -1)

(-3, 4)-----> ( 4, -3).