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10 points for this math question-example-1
User Piazzi
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1 Answer

5 votes
5 votes

Answer:

  • a = x -4
  • b = y +3

Explanation:

You want the transformation rule that describes the translation from R(5, 0) to R'(1, 3).

Translation

The difference between R' and R is ...

R' -R = (1, 3) -(5, 0) = (1-5, 3-0) = (-4, 3)

The difference between the point (x, y) and the translated point (a, b) is ...

(a, b) -(x, y) = (a -x, b -y)

These differences are equal, so we have ...

  • a -x = -4 ⇒ a = x -4
  • b -y = 3 ⇒ b = y +3

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User Mevin Babu
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