175k views
5 votes
Just anybody help i need some heelp

Just anybody help i need some heelp-example-1
User Jada
by
8.7k points

1 Answer

4 votes

Answer:

(x, y) ⇒ (x -10, y +8)

Explanation:

You want the translation rule that gets you from ∆DEF to ∆D'E'F'.

Translation

The amount of translation will be the difference between corresponding points:

(∆x, ∆y) = D' -D

(∆x, ∆y) = (-3, 4) -(7, -4) = (-3 -7, 4 +4) = (-10, 8)

The rule is ...

(x, y) ⇒ (x +∆x, y +∆y)

(x, y) ⇒ (x -10, y +8)

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User Alara
by
8.5k points

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