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  • 2021 June(D06) Math Question 49

    Graphing Properties

    - Reflection, Rotation, Symmetry, Translation

    Choice B
    49. A 3rd circle, not shown, is the image resulting from applying the 1st transformation listed below to the smaller circle and then applying the 2nd transformation listed below to the result of the 1st transformation. 1st: A dilation with center O and scale factor 2 2nd: A translation of 8 coordinate units to the right The 3rd circle has how many points in common with the larger circle?

    After the transformations, the new circle and the larger circle will be tangent to each other - they have one common point.

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