Mrs. Smith has a large grid drawn on a whiteboard at the front of her classroom. She and her geometry students use an erasable marker to plot shapes on it. She plots Triangle 1, which is shown on the grid below. Triangle 1 7 4 -2 -3 -4 -7 Part A Mrs. Smith asks Marisa to transform Triangle 1 using the rule (x, y) (x+ 2, y + 3) and then draw the resulting triangle (Triangle 2) on the whiteboard. Draw Triangle 2 on the grid below. Cao1s Measured Progress. All rights reserved. Content owned by Measured Progress and licensed for use by the State of Maryland. 10 G-CO..65. measured progress. Maryand Mathematics Performance Task: Structured Triangle 2 2 -7 -6- -4-3-2 -1. -2 -5 -6 Part B Next, Mrs. Smith asks another student, James, to write a rule that would reflect a figure across the line y = 3. She then asks him to transform Triangle 2 using this rule and draw the new triangle (Triangle 3) on the whiteboard. What is a rule that reflects a figure across the line y = 3? Draw Triangle 3 on the grid below.

Mrs. Smith has a large grid drawn on a whiteboard at the front of her classroom. She and her geometry students use an erasable marker to plot shapes on it. She plots Triangle 1, which is shown on the grid below. Triangle 1 7 4 -2 -3 -4 -7 Part A Mrs. Smith asks Marisa to transform Triangle 1 using the rule (x, y) (x+ 2, y + 3) and then draw the resulting triangle (Triangle 2) on the whiteboard. Draw Triangle 2 on the grid below. Cao1s Measured Progress. All rights reserved. Content owned by Measured Progress and licensed for use by the State of Maryland. 10 G-CO..65. measured progress. Maryand Mathematics Performance Task: Structured Triangle 2 2 -7 -6- -4-3-2 -1. -2 -5 -6 Part B Next, Mrs. Smith asks another student, James, to write a rule that would reflect a figure across the line y = 3. She then asks him to transform Triangle 2 using this rule and draw the new triangle (Triangle 3) on the whiteboard. What is a rule that reflects a figure across the line y = 3? Draw Triangle 3 on the grid below.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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