Question

Write a coordinate rule for the translation of f(x) to g(x).




(x, y) → (x + 4, y – 5)


(x, y) → (x + 5, y – 4)


(x, y) → (x – 4, y + 5)


(x, y) → (x – 5, y + 4)

Answer 1

(x, y) → (x, y + n) - translate the graph n units up

(x, y) → (x, y - n) - translate the graph n units down

(x, y) → (x - n, y) - translate the graph n units left

(x, y) → (x + n, y) - translate the graph n units right

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Look at the picture.

(x, y) → (x - 5; y + 4)