Dilations Algebraic Representations
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
What is the algebraic representation/rule for the dilation shown?
Tags
CCSS.HSG.CO.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the algebraic representation/rule for the dilation shown?
Tags
CCSS.HSG.CO.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A square with a perimeter of 20 units is graphed on a coordinate grid. The square is dilated by a scale factor of 0.4 with the origin as the center of dilation. What type of dilation is this?
enlargement
reduction
Tags
CCSS.8.G.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the algebraic representation for a dilation?
(x, y) → (x, 3y)
(x, y) → (3x, 3y)
(x, y) → (x, y - 3)
(x, y) → (.5x, .4y)
Tags
CCSS.8.G.A.3
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
What is the algebraic representation for this dilation?
( x , y ) --> ( 3/2 x , 3/2 y )
( x , y ) --> ( 1.5 x , 1.5 y )
( x , y ) --> ( 2/3 x , 2/3 y )
( x , y ) --> ( 0.33 x , 0.33 y )
Tags
CCSS.HSG.CO.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the algebraic representation for this dilation?
( x , y ) --> ( 1/2 x , 1/2 y )
( x , y ) --> ( 2 x , 2 y )
( x , y ) --> ( 1/2 x , 2 y )
( x , y ) --> ( 2 x , 1/2 y )
Tags
CCSS.HSG.CO.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the algebraic representation for this dilation?
( x , y ) --> ( 25 x , 25 y )
( x , y ) --> ( 0.25 x , 0.25 y )
( x , y ) --> ( 2.5 x , 2.5 y )
( x , y ) --> ( x , y )
Tags
CCSS.HSG.CO.A.2
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