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Type: Multiple-Choice
Category: Symmetry and Transformations
Level: Grade 9
Standards: HSG-SRT.A.1, HSG-SRT.A.1b
Author: nsharp1
Created: 4 years ago

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Symmetry and Transformations Question

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Grade 9 Symmetry and Transformations CCSS: HSG-SRT.A.1, HSG-SRT.A.1b

Line segment ¯AB has endpoints A(9,4) and B(-1,8). If ¯AB is dilated by a factor of -5, with (6,7) being the center of dilation, what is the length of the dilated line segment? Round the answer to one decimal place.
  1. 53.9 units
  2. 16.1 units
  3. 10.8 units
  4. 2.2 units