Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."

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- June 24th 2010, 10:08 PMwinsomeDilation
Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."

- June 24th 2010, 11:38 PMGrandad
- June 25th 2010, 12:13 AMwinsome
Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."

DO, K = (5, 0) (10, 0)

The dilation an expansion. - June 25th 2010, 01:26 AMZaph
Try visualize it, you got two lines on the x-axis. One goes from 0 to 5, we call that l, and the other goes from 0 to 10 which we call m. How much 'longer' is m compared to l?