Test
Dilations
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (5)
1Which images below show a dilation? Select all that apply.
- A
- B
- C
- D
- A
2A Corner of a square with coordinates ( - 4 , 8 ) is dilated by a scale factor of 1/4. Which means the new location of the dilated corner would be [blank_start]( -1 , 2 )[blank_end]
- A( -1 , 2 )
- B( -4 , 32)
- C( -4 , 2 )
- D( 1 , -2 )
3If the image below has been dilated by a scale factor of 3 centered at the origin, which location of point "c" would be accurate?
- AIncorrect Location
- B( -6 , 6 ) Correct location
- CWrong
- D( -3 , -3 ) Correct location
- EIncorrect point location
- F( -6 , 6 ) Correct
4Which answer choice below shows this rectangle dilated by a scale factor of 1/2 centered at the origin?
- A
- B
- C
- D
- A
5A point on an image is has the coordinates ( -15 , 10). After a dilation of [blank_start]1/5[blank_end] centered at the origin, its new coordinates would be [blank_start]( -3 , 2 )[blank_end]
- A( -3 , 2 )
- B( 3 , 2 )
- C( -10 , 5 )
- D(-3 , -2 )
- E1/5
- F1/2
Información
- Descripción
- 5-8th grade mathematics 5-8th grade Math Test sobre Dilations, creado por Hans Novelus el 09/11/2015.
- Autor
- Hans Novelus
- Idioma
- English
- Visitas
- 1
- Etiquetas
- Valoración
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