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The origin is shifted to (h, k). Old and new coordinates are related by
Ax = x' + h, y = y' + k
Bx' = x + h, y' = y + k
Cx = x' - h, y = y' - k
Dx = x' + k, y = y' + h
Answer & Solution
Correct answer: A. x = x' + h, y = y' + k
The new origin has old coordinates (h, k), so each old coordinate equals the new one plus h or k.
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