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Type: Multiple-Choice
Category: Symmetry and Transformations
Level: Grade 9
Standards: HSG-SRT.A.1
Author: nsharp1
Last Modified: a month ago

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Symmetry and Transformations Question

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

Point [math]B(-4,2)[/math] undergoes a dilation centered at [math](4,8)[/math]. If the transformed point is [math]B'(2,13/2)[/math], what is the scale factor of the dilation?
  1. [math]-1/2[/math]
  2. [math]1/2[/math]
  3. [math]1/4[/math]
  4. [math]3/2[/math]
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