3 years ago

What is the image of (-2,9)after a dilation by a scale factor of 5 centered at the origin?

Mathematics

1 answer:

asambeis [7]3 years ago

7 0

Answer:

(- 10, 45 )

Step-by-step explanation:

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

(- 2, 9 ) → (- 2 × 5, 9 × 5 ) → (- 10, 45 )

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