tete1554 tete1554

02-12-2019
Mathematics

contestada

What is the image of (-9, -1) after a dilation by a scale factor of 2 centered at the
origin?

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jimrgrant1 jimrgrant1

02-12-2019

Answer:

(- 18, - 2 )

Step-by-step explanation:

Since the dilatation is centred at the origin then multiply each of the original coordinates by the scale factor for image, that is

(- 9, - 1 ) → (2 × - 9, 2 × - 1 ) → (- 18, - 2 )

Answer Link

eclarke48 eclarke48

29-04-2022

Answer:

top is correct

Step-by-step explanation:

Answer Link

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