1.20. The transformation functions R, S, T, U, and V are shown below. Function Transformation (x, y)-(38x, 7y) (x, y)-(x + 9, -y) T (x, y)-(-x, -y- 71) (x, y)-(-y, x + 124) V (x, y)-(-x - 8831, y) Select all true statements regarding these functions. A. The function R could represent a vertical stretch by a factor of 38 followed by a horizontal stretch by a factor of 7. B. The function S could represent a translation of 9 units to the right followed by a reflection over the y-axis. C. The function T could represent a translation of 71 units up followed by a rotation of 180° about the origin. D. The function U could represent a 90° counterclockwise about the origin followed by a translation of 124 units to the right. E. The function V could represent a reflection over the y-axis followed by a translation of 8831 units to the left.

1.20. The transformation functions R, S, T, U, and V are shown below. Function Transformation (x, y)-(38x, 7y) (x, y)-(x + 9, -y) T (x, y)-(-x, -y- 71) (x, y)-(-y, x + 124) V (x, y)-(-x - 8831, y) Select all true statements regarding these functions. A. The function R could represent a vertical stretch by a factor of 38 followed by a horizontal stretch by a factor of 7. B. The function S could represent a translation of 9 units to the right followed by a reflection over the y-axis. C. The function T could represent a translation of 71 units up followed by a rotation of 180° about the origin. D. The function U could represent a 90° counterclockwise about the origin followed by a translation of 124 units to the right. E. The function V could represent a reflection over the y-axis followed by a translation of 8831 units to the left.

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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