3 years ago

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

Mathematics

1 answer:

Harman [31]3 years ago

7 0

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 )

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