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Mathematics 15 Online
bill533:

Which scale factors produce an expansion under a dilation of the original image? Select each correct answer. A. 0.1 B. 0.9 C. 2 D. 7.5

bill533:

@563blackghost

563blackghost:

\(\bf{Expansion:~|k| >1}\) \(\bf{Contraction:~|k|<1}\) Which do you think is an expansion?

bill533:

i know what the answer might be

bill533:

and yes

563blackghost:

okie cx

bill533:

the answer is A and E right ?

bill533:

@563blackghost

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