10.7: Quiz
Difficulty Level: At Grade
Created by: CK12
 What is the image of the point (5, –2) under a translation
T2,−3 ? (3, 1)
 (7, –5)
 (10, 6)
 (2, 0)
 Which of the following is the notation for a point undergoing a translation of 2 units to the left and 3 units up?

(x,y)→(x+2,y−3) 
(x,y)→(x+3,y−2) 
(x,y)→(x−2,y+3) 
(x,y)→(x−3,y+2)

 If point
X(−1,3) undergoes a translation ofT3,2 , what would be the translated point. (2, 5)
 (–3, 6)
 (1, 6)
 (–2, 1)
 If point
A(4,−7) is reflected across thex axis, what are the coordinates of the reflected point? (–4, 7)
 (4, 7)
 (–4, –7)
 (7, 4)
 If point
S(2,−5) is reflected about the origin, what are the coordinates of the reflected point? (–2, 5)
 (–5, 2)
 (–2, –5)
 (2, –5)
 If point
T(−8,3) is reflected about the liney=x , what are the coordinates of the reflected point? (8, –3)
 (8, 3)
 (–3, 8)
 (3, –8)
 If triangle
ABC has the verticesA(2,4),B(5,9) andC(7,2) and is reflected in they axis, what are the coordinates of the reflected triangle?  Write the notation for the transformation performed in question 7.
 If triangle
ABC has the verticesA(2,4),B(5,9) andC(7,2) and is translated 5 units to the right and 5 units down, what are the coordinates of the translated triangle?  Write the notation for the transformation performed in question 9.
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Date Created:
Mar 10, 2014Last Modified:
Jan 14, 2015
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