Currituck County Schools



Transformations ReQuizName: _________________________Date: __________________________1. If a mechanic rotates the octagonal nut shown clockwise about its center, what is the angle of rotation that moves position 5 to position 8? ?? A. 45° B. 135° C. 225° D. 90°2. In the figure, undergoes first a translation, and then a dilation with a scale factor 2, centered at the origin. The result is shown below.What is the translation?/files/assess_files/eb7ed2cb-169e-43df-9fe2-99853e01f835/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf? A. five units to the left and three units upB. five units to the right and three units down? C. six units to the right and four units upD. six units to the right and five units down3. Which of the following?represents the image of y = x under a 180° clockwise rotation? ?? A. B. C. D. ?4. Point P is in the coordinate plane. P is rotated 180? about the origin and then reflected over the line y = x to create Point P?. Which relationship between P? and P MUST be true? ?? A. P? is the same point as P. B. P? is rotated 270° counterclockwise from P. ? C. P? is 5 units to the left & four units down from P. D. P? is P reflected about the y = -x. 5. Quadrilateral was transformed to obtain quadrilateral The coordinates of the vertices of both quadrilaterals are listed below.Which statement?best describes the transformation?/files/assess_files/0e1192a8-9ecc-459b-a011-7e91830a5c2f/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?? A. a reflection over the y-axis?followed by a translation 2 units to the left? B. a reflection over the y-axis followed by a translation 2 units to the right? C. a reflection over the line y = x?followed by a translation 2 units to the?left? D. a reflection over the line y = x?followed by a translation 2 units to the right6. Which vector translates quadrilateral ABCD to quadrilateral given the coordinates listed below? ?? A. B. C. D. 7. Point lies at Point is reflected over the y-axis and then translated 7 units down to produce Which rule could have been used to produce from /files/assess_files/1d1fbd06-bb89-49f5-8732-6f4c56e934c3/formula_sheets/FL-IBTP_Math_Reference_Sheet_Grade_9-12.pdfFL-IBTP_Math_Reference_Sheet_Grade_9-12.pdf?? A. B. ? C. D. 8. Triangle?ABC is rotated 90?degrees counterclockwise and then translated 3?units up to form TriangleWhich transformation can be used to find the coordinates (x, y) of any point on Triangle?? A. B. ? C. D. The trapezoid?on this graph?will be reflected over the y-axis. 9. Which transformation would produce the same result as the reflection?A. a?90° counterclockwise rotation about the origin and a reflection over the line B. a 90° counterclockwise rotation about the origin and a reflection over the line C. a reflection over the line and a translation down 8 units D. a reflection over the line and a translation left 8 units 10. Which transformation maps the trapezoid onto itself?A. rotation of 90° B. rotation of 180° C. reflection over the x-axis D. reflection over the y-axis ................
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