Test
Transformation
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Preguntas del test (10)
1How does the coordinate notation change when image is reflected across y-axis
- A(x, y) ----> (-x, y)
- B(x, y) ----> (x, -y)
- C(x, y) ----> (-x, -y)
- D(x, y) ----> (x, y)
2There is only one type of transformations, and it is rigid transformation.
- AVerdadero
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3What are three kinds of rigid transformations?
- AReflection
- BDilation
- CRotation
- DTranslation
4Rigid 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).
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5Non-rigid transformations change the size but not the shape of the pre-image, dilation is not a non-rigid transformation
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6How does the coordinate notation change when point M (5, 0) is been reflected across x = 3
- A(x, y) ----> (5, 3)
- B(x, y) ----> (5, 6)
- C(x, y) ----> (3, 5)
- D(x, y) ----> (6, 5)
7Which of the following transformations is a rotation? (There may be different answers)
- A(x, y) ----> (-x, -y)
- B(x, y) ----> (x, y)
- C(x, y) ----> (-x, y)
- D(x, y) ----> (-y, x)
- E(x, y) ----> (y, -x)
- F(x, y) ----> (-y, - y)
8The reflection pre-image is always the same distance away from the line of reflection as the image.
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9What would be the coordinates to point "A" after a rotation of 180 degrees?
- A(2, -3)
- B(-2, 3)
- C(3, 2)
- D(-3, -2)
10A rotation is a transformation which is also called a “turn”.
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Información
- Descripción
- - (8th Grade Geometry) Math Test sobre Transformation, creado por Weihong Cen el 26/04/2016.
- Autor
- Weihong Cen
- Idioma
- English
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- 421
- Etiquetas
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