Dilation of Lines
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dilate 9x - 3y = -18 by a scale factor of 2 with (8, 10) as the center of dilation.
y=3x + 40
y=3x - 26
y=3x + 26
y=3x - 40
Tags
CCSS.8.G.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
True or False:
When the center of dilation is on the line being dilated, the new line is the same as the original.
True
False
Tags
CCSS.8.G.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dilate the line y=1/2x + 6 by a scale factor of 1/3 with the origin as center
y=1/2x + 2
y=1/6x + 6
y=1/2x + 12
y=1/6x + 2
Tags
CCSS.8.G.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a line segment has a length of 12 units and after a dilation the image length is 4 units, what was the scale factor?
3
1/3
8
Tags
CCSS.8.G.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the scale factor of this dilation?
2
4
Tags
CCSS.8.G.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 4 pts
What type of dilation is represented? blue to purple
Enlargement
Reduction
Tags
CCSS.8.G.A.3
7.
MATH RESPONSE QUESTION
1 min • 1 pt
The scale factor for this dilation is:
Mathematical Equivalence
ON
Tags
CCSS.8.G.A.3
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