Dilations
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Last updated over 6 years ago
10 questions
1
The origin (0,0) has an effect on the size of the image.
The origin (0,0) has an effect on the size of the image.
1
What should we set k equal to if we want the image to be the exact same size as the preimage?
What should we set k equal to if we want the image to be the exact same size as the preimage?
1
A dilation will result in an object congruent to the original.
A dilation will result in an object congruent to the original.
1
Which transformation changes the orientation (order of the letters) in the shape?
Which transformation changes the orientation (order of the letters) in the shape?
1
What does is it mean to have a dilation factor of 3 ?
What does is it mean to have a dilation factor of 3 ?
1
Use a graphboard to model and answer the question.
Start with the point A(2, 3) and dilate the point by a factor of 4 about the origin (0,0).
What are the coordinates of A' which is the image under this dilation?
Use a graphboard to model and answer the question.
Start with the point A(2, 3) and dilate the point by a factor of 4 about the origin (0,0).
What are the coordinates of A' which is the image under this dilation?
1
Identify the Scale Factor
Identify the Scale Factor
1
Identify the scale factor from the purple to black
Identify the scale factor from the purple to black
1
Which type of transformation creates a similar but NOT congruent shape?
Which type of transformation creates a similar but NOT congruent shape?
1
Which type of transformation changes the location of the shape by turning the object
Which type of transformation changes the location of the shape by turning the object