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Sample Item
Selected Response Item for Grade 8
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Standard 2.0 Knowledge of Geometry |
Topic E. Transformations
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Indicator 1. Analyze a transformation on a coordinate plane |
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Objective a. Identify, describe, and plot the results of multiple transformations on a coordinate plane
Assessment limit: Identify or plot the result of two transformations on one figure using translations (horizontal or vertical), reflections (horizontal or vertical), or rotations about a given point (90° or 180°)
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The point (3, 4) is plotted on the coordinate plane below.
What are the coordinates of the point after a 90° counterclockwise rotation about the origin followed by a translation 5 units to the left?
- (-9, 3)
- (-4, 3)
- (-1, -3)
- (1, 3)
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| Correct Answer |
| A. (-9, 3) |
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