Which two fish represent a dilation?
Identifying Dilations

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A and B
C and B
None
A and D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A dilation is given by the transformation (x, y) → (3.5x, 3.5y). What is the scale factor?
3/5
3.5
5/3
1/3.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the scale factor is less than 1, the dilation is...
an enlargement
a translation
a rotation
a reduction
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dilation rules use ______________ to change the ___________ of a shape.
addition; location
division; direction
subtraction; orientation
multiplication; size
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A dilation always produces a similar figure. Similar figures have the same ______ but different ______.
measure; shapes
sizes; shapes
value; measures
shape; sizes
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Did the image enlarge, reduce or none of the above?
Enlarge
Reduce
None of the above
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How do you write the algebraic notation when the scale factor is 3?
(x, y) goes to (1/3x, 1/3y)
(x, y) goes to (-3x, -3y)
(x, y) goes to (x + 3, y + 3)
(x, y) goes to (3x, 3y)
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