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Q 1/9
Score 0
Is this an enlargement or a reduction?
30
enlargment
Reduction
Q 2/9
Score 0
Is this an enlargement or a reduction?
30
reduction
enlargement
9 questions
Q.
Is this an enlargement or a reduction?
1
30 sec
Q.
Is this an enlargement or a reduction?
2
30 sec
Q.
Trapezoid A’B’C’D’ is the dilation of trapezoid ABCD.
Which algebraic representation shows this dilation?
3
30 sec
Q.
Triangle A’B’C’ is the dilation of triangle ABC.
Which algebraic representation shows this dilation?
4
30 sec
Q.
A dilation that is an enlargement has a scale factor that is _______.
5
30 sec
Q.
Rectangle EFGH is dilated by the rule (x, y) → (2.5x, 2.5y). If the coordinates for point E are (-6, 8), what is the location of point E'?
6
30 sec
Q.
The point (8, 12) was dilated to become point (2, 3). What was the scale factor?
(Think...did it get bigger or smaller? Can you eliminate based on that? )
