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- 1. Multiple ChoiceTranslations, reflections and rotations are all known as ________________________.GeometryTransformationsCongruentShapes
- 2. Multiple Choice
Name the transformation.TranslationReflectionRotationDilation - 3. Multiple ChoiceWhen you translate, you ______ a number to x and y.Add or subtractMultiply or divideAdd or multiplySubtract or divide
- 4. Multiple ChoiceTranslation are always _______CongruentBiggerSmallerRotated
- 5. Multiple ChoiceWhen you translate, (x, y) → (x-4,y) will move _________.4 units right4 units left4 units up4 units down
- 6. Multiple ChoiceWhen you translate, (x, y) → (x,y+6) will move _____.6 units right6 units left6 units up6 units down
- 7. Multiple ChoiceWhen you reflect a shape, you ______ over an axis or line.FlipRotateSlideExpand
- 8. Multiple ChoiceWrite a rule for the translation.(x, y) → (x -1, y + 2)(x, y) → (x -2, y + 1)(x, y) → (x +2, y - 1)(x, y) → (x +1, y - 2)
- 9. Multiple ChoiceIdentify the transformation from ABC to A'B'C'.Rotate 90o clockwiseRotate 90o counter clockwiseReflection across the y-axisReflection across the x-axis
- 10. Multiple ChoiceIdentify the transformation from ABCD to A'B'C'D'.TranslationReflection across the y-axisReflection across the x-axisRotate 90o counter clockwise
- 11. Multiple ChoiceIdentify the transformation.Reflection across y-axisRotate 90° counter clockwiseTranslation 5 units left, and 1 unit up.Translation 5 units right, and 1 unit down
- 12. Multiple ChoicePoint (-5,2) is reflected over the y axis. Where is the new point located?(5,2)(-5,-2)(-5,2)(5,-2)
- 13. Multiple ChoicePoint (7,2) is translated up 2 units and left 5 units. Where is the new point located?(9,-3)(2,4)(2,0)12,4)
- 14. Multiple ChoiceApply the following rule to the point (-5,6):
(x,y)-->(y,-x)(-5,-6)(5,-6)(6,5)(-6,5) - 15. Multiple ChoiceWhich rule would result in a translation of 2 units left and 3 units up?(x, y) → (2x, 3y)(x, y) → (x - 2, y + 3)(x, y) → (-x, -y)(x, y) → (x + 2, y - 3)
- 16. Multiple ChoiceIdentify the transformation from ABC to A'B'C'.(x, y) →(x+8, y+4)(x,y) →(x-8, y-4)(x, y) →(x+4, y+8)(x, y) →(x-4, y-8)
- 17. Multiple ChoiceDetermine where X' would be if you translated X 3 units to the left and 9 units down.(-4, 4)(-10, 2)(-4, -5)(-1, 5)
- 18. Multiple ChoiceThe result of a transformation.Pre-imageImage
- 19. Multiple ChoiceReflect Point C over the y-axis:(-3, 2)(3,2)(-2,3)(3,0)
- 20. Multiple ChoiceA transformation that “turns” a figure about a fixed point at a given angle and a given direction.rotationtranslationreflectiondilation
- 21. Multiple ChoiceReflections over the x-axis change the ____-__________.y-coordinatex-coordinateno coordinateboth coordinate
- 22. Multiple ChoiceThe original figure prior to a transformation.Pre-imageImageshapetransformation
- 23. Multiple ChoiceIs the picture being reflected in the y-axis or x-axis?y-axisx-axisNone, this is a translationNone, this is a rotation
- 24. Multiple ChoiceIdentify the transformation from A to D.Rotate 90o Clockwise180o Rotation270o Clockwise Rotation360o Rotation
- 25. Multiple ChoiceReflect the image over the y-axis and then translate according to (x, y) → (x+4, y-3). Which quadrants will the image be located in?Quadrant I and IIQuadrant II and IIIQuadrant III and IVQuadrant I and IV
- 26. Multiple ChoiceIf the triangle is transformed following the rule (x,y)→(x,-y), what transformation is modeled?DilationReflectionTranslationRotation
- 27. Multiple ChoiceWhen you translate, you are simply _______ the shape around the coordinate plane.SlidingRotatingReflectingExpanding
- 28. Multiple ChoiceGoing from (x,y) to (-y,x) will result in a counter-clockwise rotation of _____ degrees.90180270360
- 29. Multiple ChoiceAcross which line does the figure graphed have line symmetry?x=2y=2x=3y=4
- 30. Multiple ChoiceHow many lines of symmetry are in the figure if it is an equilateral triangle?0123
- 31. Multiple ChoiceRotate the point (7,8) around the origin 90 degrees counterclockwise. State the image of the point.(-7,-8)(8,-7)(-8,7)(8,7)
- 32. Multiple ChoiceWhich of the below is not isometric?RotationsTranslationsReflectionsDilation
- 33. Multiple ChoiceWhich rule shows a reflection over the x axis, followed by a translation right 2, down 1?y= 0 & (x, y) →(x+2, y-1)y=0 & (x, y)→(x+2, y-1)x=0 & (x, y) →(-x+2, y-1)x=0 & (x, y) →(x-2, y+1)
- 34. Multiple ChoiceWhich would be the correct notation for the composition of transformations from blue to red to green?Translate (x, y)→(x-4, y), reflect across the y axisTranslate (x, y)→(x, y-4), reflect across the y axisReflect across the y axis, translate (x, y)
→(x, y-4)reflect the x - axis and reflect the y - axis - 35. Multiple ChoiceWhat are the coordinates of point A' , the image of point A(-4, 1) after the composite transformation rotate 90 degrees clockwise and then reflect across y =x where the origin is the center of rotation?(-1, -4)(-4, -1)(1, 4)(4, 1)
- 36. Multiple ChoiceThe coordinates of triangle JRB are ,J(1, -2) , R(-3, 6) and B(4, 5) . What are the coordinates of the vertices of its image after the transformation (x, y)→(x+2, y-1) and reflect across the y - axis?(3, 1), (-1, -7), (6, -6)(-3, -3), (1, 5), (-6, 4)(1, -3), (5, 5), (-2, 4)(-1, -2), (3, 6), (-4, 5)
- 37. Multiple ChoiceIf the coordinates of point P are (2, -3) are rotated 90 degrees counterclockwise and then rotated 180 degrees then the image is at(-2, 3)(-2, -3)(3, -2)(-3, -2)
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