7
QuizMultiple Choice
Congruence and Transformations
Question 7 • SRC 2022 M/J Grade 8 Pre-Algebra Q1
Mrs. Hamilton shows her students this graph and asks them to determine how figure A was transformed to figure B. .Marcus suggests that figure A was reflected over the y-axis and then translated 2 to the right and 1 up. Julianne agrees, and states that the transformations could happen in any order. Which best describes the accuracy of Julianne’s statement?
Answer
A
Accurate. A translation of figure A of 2 to the right and 1 up and then a reflection over the y-axis produces the image, figure B.B
Accurate. A reflection over the y-axis and then a translation of 1 up and 2 to the right produces the image, figure B.C
Inaccurate. A translation of 2 to the right and 1 up and then a reflection over the y-axis results in a figure that is located in the second quadrant.D
Inaccurate. A reflection over the y-axis and then a translation of 1 up and 2 to the right results in a figure that is located in the second quadrant.