Geometric Transformations — Test

Question 1

Which transformation maps the pre-image to the image?

Revolt · Accepted Answer

dilation

Question 2

Which figure represents the image of parallelogram LMNP after a reflection across the line y is equal to x ?

Revolt · Accepted Answer

figure C

Question 3

Ramon translated the rectangle 6 units up and 2 units right. What is the new rectangle that Ramon drew?

Revolt · Accepted Answer

Image with description On a coordinate plane, a rectangle has point A prime at negative 2 comma 4, point B prime at negative 2 comma 2, point C prime at 1 comma 4, and point D prime at 1 comma 2.

Question 4

Which rule describes the composition of transformations that maps figure ABCDE to figure cap A double prime cap b double prime cap c prime cap d double prime cap e double prime ?

Revolt · Accepted Answer

cap r sub cap c prime comma 180 degrees circ r sub m

Question 5

Which rule describes a composition of transformations that maps pre-image PQRS to image cap p double prime cap q double prime cap r double prime cap s double prime ?

Revolt · Accepted Answer

r sub y - axis circ cap r sub o comma 270 degrees open paren x comma y close paren

Geometric Transformations — Test Answers

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