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I cant seem to get the second one right...

I cant seem to get the second one right...-example-1
User Bsuire
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1 Answer

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Rx=1 means to reflect the given point on the line of x= 1

The mapping for the reflection on line x is x = k

(-2,7) = (-2(1) - -2,7) = (4,7)

The missing value is 7

User LaJmOn
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