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Mathematics 7 Online
OpenStudy (sarhamby1227):

PLEASE HELP!!! I WILL FAN AND MEDAL! The unit circle has a radius of 1 unit and is centered at the origin. It is dilated so that it passes through the point (4, 0).

OpenStudy (sarhamby1227):

What is the scale factor of dilation?

OpenStudy (sarhamby1227):

OpenStudy (kinged):

So the circle goes from resting on (1,0) to resting on (4,0). What did we multiply by.

OpenStudy (sarhamby1227):

4

OpenStudy (kinged):

That's it.

OpenStudy (sarhamby1227):

thanks

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