Mathematics, 29.10.2020 22:40, janellball16

Choose all the rigid mapping rules that hold congruence. (x, y)->(x + 4, y - 5)

(x, y)->(x, x + y)

(x, y)->(3x, y)

(x, y)->(y, x)

(x, y)-> (-y + 4, x - 6)

(x, y) -> (1/y, 1/x)

(x, y)->(-y, x)

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Choose all the rigid mapping rules that hold congruence. (x, y)->(x + 4, y - 5)

(x,...