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WorksheetsTranslations and Reflections
Total questions: 10
Worksheet time: 20mins
What rule transforms the black figure into the blue figure?
(x , y)→(x−1 , y+3)
(x , y)→(x+1 , y−3)
(x,y)→(x−3 , y+1)
(x , y)→(x+3 , y−1)
A reflection maps ΔABC onto ΔA′B′C′ . What is the equation of the line of reflection?
y=2
x=2
x=1
y=1
What is the image of
∠N ?∠R
∠X
∠S
∠M
AB has endpoints A(−2,5) and B(3,−1) . After a translation, the image of A has coordinates (−5,11) . What are the coordinates of the image of B?
(6,−6)
(6,5)
(0,5)
(−3,1)
A translation maps
P(−4,12) onto P′(8,−30) . What is a rule for this translation?(x,y)→(x−12,y+18)
(x,y)→(x−26,y−4)
(x,y)→(−2x,−3y+6)
(x,y)→(x+12,y−42)
What are the coordinates of the image of C after a reflection over the line y=−1 ?
(3,3)
(3,−6)
(−5,−4)
( (−5,−6)
What side corresponds with
PN ?TX
XS
RM
MS
What rule maps the black figure onto the blue figure? (the black figure is the preimage)
(x , y)→(x+3 , y+4)
(x , y)→(x+4 , y+3)
(x , y)→(x−3 , y−4)
(x , y)→(x−4 , y−3)
A reflection maps AB onto A′B′ . What is the equation of the line of reflection?
y=0
x=0
y=1
x=1
ΔABC is reflected over the x-axis. If vertex A has coordinates (−3,5) , what are the coordinates of its image A'?
(3,5)
(−3,−5)
(5,−3)
(−5,3)
