DILATIONS
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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Student preview
11 questions
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1.
FLASHCARD QUESTION
Front
Algebraic notation for scale factor 3: (x, y) goes to? Options: (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)
Back
(x, y) goes to (3x, 3y)
Tags
CCSS.7.G.A.1
2.
FLASHCARD QUESTION
Front
Dilate the figure by a scale factor of 3. What are the coordinates of the image? A(3,3) B(6,6) C(9,3)
Back
A'(9,9) B'(18,18) C'(27,9)
Tags
CCSS.8.G.A.3
3.
FLASHCARD QUESTION
Front
Dilate Point B by a scale factor of 3: Options: (12,0), (12,12), (4,3), (0,12)
Back
(0,12)
Tags
CCSS.8.G.A.3
4.
FLASHCARD QUESTION
Front
Triangle ABC will be dilated by a scale factor of 1/2. What will be the coordinates of C'? Options: (-1, -2.5), (12, 6), (3, -1.5), (0, 1.5)
Back
(3, -1.5)
Tags
CCSS.8.G.A.3
5.
FLASHCARD QUESTION
Front
Enlargement or reduction? Find the scale factor!
Back
It's a reduction; the scale factor is 1/2.
Tags
CCSS.8.G.A.3
6.
FLASHCARD QUESTION
Front
Enlargement or reduction? Find the scale factor!
Back
It's an enlargement; the scale factor is 2.
Tags
CCSS.8.G.A.3
7.
FLASHCARD QUESTION
Front
Which algebraic representation shows the dilation of trapezoid ABCD to trapezoid A’B’C’D’? Options:
(x, y) --> (2x, 2y)
,(x, y) --> (0.5x, 0.5y)
,(2x, 2y) --> (x, y)
,(x, y) --> (3x, 2y)
Back
(x, y) --> (2x, 2y)
Tags
CCSS.HSG.CO.A.2
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