Properties
Written Description
Algebraic Description
Transformation rules
100
What transformations create congruent images
Rotation, Reflection, Translation
100
Match each description with the correct algebraic rule
a) (y,-x) 1) reflection over y=-x
b) (-y, -x) 2) reflection over y axis
c) (y, x) 3) reflection over y=x
d) (-x, y) 4) rotation 270
a) 4 rotation 270 ->4
b) 1 reflection over y = -x
c) 3 reflection over y =x
d) 2 reflection across y axis
100
what are the coordinates of Y'' after the following transformations -->(x+3, y-5) -->(-x,-Y)
(-9,10)
100
Write the rule for a translation of 4 units right and 5 units down
(x+4, y-5)
200
Rotation, Reflection and Translation create congruent images in terms of _______ ________
Rigid Motions
200
TMV onto XLN was rotated 90 degrees followed by what transformation.
translation left 6 down 4
200
Write an algebraic description to map HCXF onto WYDM
(x-4, y+8)
200
(y,-x) is the rule for what transformation?
270 degree counterclockwise rotation
300
Vertex T maps onto ___ Vertex H maps onto ___ Vertex W maps onto ___
G , B , M
300
Write the written description for the two sequences of transformation.
Reflection across the x-axis
Translation right and up
300
What is the algebraic description for the sequences of transformations below.
(x,-y)
(x+10, y+6)
300
(-x,y) is the rule for what transformation?
reflection across the y axis
400
Triangle THW is _______ to triangle ______
Congruent , GBM
400
Write the description for the sequence of transformation that would map NWG onto N'W'G' and N''G''W''
Rotation 180 degrees about the origin
translation 5 units right 1 unit up
400
Write the algebraic description that would map NWG onto N'W'G' N''W''G''
(-X,-Y)
(X+5, y+1)
400
what sequesnces of transformation occurred using these rules
(-x,-y)
(y , x)
180 degree rotation
Reflection across y=x
500
What transformation would map BFN onto B'F'N'
Rotation 90 degrees
500
What is the written description for the following sequences of transformation?
1. Translate left and up
2 rotation 180 degrees
500
Write the algebraic description for the following sequences of transformation
(x-4, y+8)
(-x,-y)
500
Triangle ABC was transformed to create triangle A'B'C' then transformed again to create A''B''C''
C (5,-3) C' (-3, -5) C'' (0, -1)
What transformations occurred?
Rotation 270 degrees counterclockwise
Followed by a translation 3 units right and 4 units up