#9 PA8 Sem2 Practice Exam A #9 PA8 Sem2 Practice Exam B A. (8, 16)

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#9 PA8 Sem2 Practice Exam A #9 PA8 Sem2 Practice Exam B A. (8, 16) A student dilates the given hexagon by a scale factor of 1:2 about the origin. What ordered pair describes the location of point A after the dilation? A. (8, 16) B. (4, 8) C. (2, 4) D. (1, 2) #9 PA8 Sem2 Practice Exam B A student dilates the given trapezoid by a ratio of 2:1 about the origin. What ordered pair describes the location of point D after the dilation? A. (0, 0) B. (1.5, 1.5) C. (3, 3) D. (6, 6)

Free Response #2 PA8 Sem2 Practice Exam B Sketch the graph of for a dilation by a scale factor of 3. Write the ordered pairs for the image. A´_______ B´_______ C´ ________ #35 PA8 Sem2 Practice Exam B The same figure is transformed using two different rules. Describe the difference between the two transformations. Transformation 1: Transformation 2: A. The image in Transformation 2 has a perimeter that is 3 times greater than the perimeter of the image in Transformation 1. B. The image in Transformation 1 has an area that is 2 times greater than the image in Transformation 2. C. The image in Transformation 2 moves the original image 2 units in each direction. D. All but one of the vertices in the image of Transformation 1 is different from the original.