5250093
Descrição
Quiz por Weihong Cen, atualizado more than 1 year ago
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Criado por Weihong Cen
aproximadamente 8 anos atrás
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Questão 1
Questão
How does the coordinate notation change when image is reflected across y-axis
Responda
-
(x, y) ----> (-x, y)
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(x, y) ----> (x, -y)
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(x, y) ----> (-x, -y)
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(x, y) ----> (x, y)
Questão 2
Questão
There is only one type of transformations, and it is rigid transformation.
Responda
- True
- False
Questão 3
Questão
What are three kinds of rigid transformations?
Responda
-
Reflection
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Dilation
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Rotation
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Translation
Questão 4
Questão
Rigid Transformation is a transformation of a figure that preserves size and shape. The three kinds of rigid transformations studied are translation (slide), reflection (flip), and rotation (turn).
Responda
- True
- False
Questão 5
Questão
Non-rigid transformations change the size but not the shape of the pre-image, dilation is not a non-rigid transformation
Responda
- True
- False
Questão 6
Questão
How does the coordinate notation change when point M (5, 0) is been reflected across x = 3
Responda
-
(x, y) ----> (5, 3)
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(x, y) ----> (5, 6)
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(x, y) ----> (3, 5)
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(x, y) ----> (6, 5)
Questão 7
Questão
Which of the following transformations is a rotation? (There may be different answers)
Responda
-
(x, y) ----> (-x, -y)
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(x, y) ----> (x, y)
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(x, y) ----> (-x, y)
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(x, y) ----> (-y, x)
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(x, y) ----> (y, -x)
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(x, y) ----> (-y, - y)
Questão 8
Questão
The reflection pre-image is always the same distance away from the line of reflection as the image.
Responda
- True
- False
Questão 9
Questão
What would be the coordinates to point "A" after a rotation of 180 degrees?
Responda
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(2, -3)
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(-2, 3)
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(3, 2)
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(-3, -2)
Questão 10
Questão
A rotation is a transformation which is also called a “turn”.
Responda
- True
- False
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