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(mod 10) Ps6 MC Test Transformations - εξέταση
  • 1. Which direction is clockwise?
A) right
B) left
  • 2. Where is quadrant I on a coordinate plane?
A) bottom right
B) bottom left
C) top right
D) top left
  • 3. If a point is in Quadrant II and rotates 180 degrees clockwise, what quadrant does it end up in?
A) 2
B) 4
C) 3
D) 1
  • 4. What it a pivot or turn?
A) translation
B) dilation
C) reflection
D) rotation
  • 5. Define transformation.
A) to break
B) to change
C) to dance
D) to color
  • 6. Which direction is counterclockwise?
A) left
B) right
  • 7. The center point of a coordinate plane?
A) middle
B) origin
C) omega
D) alpha
  • 8. Before a shape is transformed, what is it called?
A) scanner
B) picture
C) pre-image
D) image
  • 9. Which transformation is a slide?
A) rotation
B) dilation
C) translation
D) reflection
  • 10. Does the change in y mean -->
A) right +, left -
B) up -, down +
C) up +, down -
D) right -, left +
  • 11. Which transformation means to enlarge or shrink?
A) rotation
B) translation
C) dilation
D) reflection
  • 12. What quadrant is bottom left?
A) 1
B) 3
C) 2
D) 4
  • 13. What is a shape called after a transformation?
A) origin
B) pre-image
C) image
D) dilation
  • 14. What is another name for the x-axis?
A) x=1
B) x=0
C) y=0
D) y=1
  • 15. Which transformation means a flip?
A) translation
B) rotation
C) reflection
D) dilation
  • 16. Does the change in x mean-->
A) right +, left -
B) right -, left +
C) up +, left -
D) up -, down +
  • 17. What is another name for the y-axis?
A) y=1
B) y=0
C) x=0
D) x=1
  • 18. If a point is in Quadrant IV and rotates 90 degrees counterclockwise, which quadrant is it now in?
A) 1
B) 2
C) 3
D) 4
  • 19. Translate pt A (2,-4) right 5 & up 6
A) (8,1)
B) (-3,2)
C) (7,-10)
D) (7,2)
  • 20. Rotate pt A (-2,5) 180 degrees
A) (2,-5)
B) (2,5)
C) (-5,2)
D) (-2,-5)
  • 21. Reflect pt A (3,5) over x-axis
A) (-3,-5)
B) (3,-5)
C) (-3,5)
D) (5,3)
  • 22. Dilate pt A (4,-7) by 5
A) (25,35)
B) (4/5,-7/5)
C) (20,-35)
D) (9,-2)
  • 23. Reflect pt A (4, 2) over y-axis
A) (-4,2)
B) (2,4)
C) (4,-2)
D) (-2,-4)
  • 24. Dilate pt A (20, -12) by 1/4
A) (80,-48)
B) (16,-8)
C) (5,-3)
D) (-3,5)
Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :
8m: 5-2 qc (intercepts)
Pythagorean theorem
(mod 10) p1 translations
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