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  • 14-10-2020
  • Mathematics
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Please do this if your smart please dont guess this is an important anwser​

Please do this if your smart please dont guess this is an important anwser class=

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jimrgrant1 jimrgrant1
  • 14-10-2020

Answer:

J''(- 3, 3 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x )

Thus J(1, 1 ) → J'(- 1, 1 )

Under a dilatation with scale factor 3, multiply each of the coordinates of J' by 3, that is

J'' = (3(- 1), 3(1)) = (- 3, 3 )

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