Geometry

Question Analysis

The main focus is to correctly identify the notation for a dilation with a given center  and scale factor . We need to understand the standard form of dilation notation.

 

Key Concept Explanation

The notation for dilation is , where  is the center of dilation,  is the scale factor, and  is a point being dilated. This format helps in precisely defining the transformation.

 

Step-by-Step Solution

1. Examine each option:

For , the order of the scale factor and center coordinates is incorrect. It should be  not .

For , the

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