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- 1. Multiple Choice
Which of the following describes the sequence of transformations shown?
Reflect across the x-axis and then rotate -90 degrees cw around the origin
Rotate 90 degrees cw around the origin and then translate down.
Reflect across the x-axis and then reflect across the y-axis.
Translate up and then rotate 90 degrees ccw about the origin.
- 2. Multiple ChoiceThe point (8, 12) was dilated to become point (2, 3). What was the scale factor?½¼42
- 3. Multiple Choice
A rotation
Has a central point that stays fixed and everything else moves around that point
a transformation that changes the size of a figure
a transformation in which the preimage is flipped across a line
a function that moves an object a certain distance. The object is not altered in any other way.
- 4. Multiple Choice
A reflection
Has a central point that stays fixed and everything else moves around that point
a transformation that changes the size of a figure
a transformation in which the preimage is flipped across a line
a function that moves an object a certain distance. The object is not altered in any other way.
- 5. Multiple Choice
A translation
Has a central point that stays fixed and everything else moves around that point
a transformation that changes the size of a figure
a transformation in which the preimage is flipped across a line
a function that moves an object a certain distance. The object is not altered in any other way.
- 6. Multiple ChoiceA _______ is a transformation that enlarges or reduces a figure by a scale factor relative to a center point.RotationTranslationDilationReflection
- 7. Multiple Choice
Name the transformation.
Translation
Reflection
Rotation
Dilation
- 8. Multiple Choice
Which of the following shows a dilation?
- 9. Multiple ChoiceAn office supply store sells index cards in two different sizes. The large size is an enlargement of the small size. Both sizes are shown. Find the scale factor of the enlargement.2345
- 10. Multiple ChoiceTranslate the point A (-3, 4) right 5 and up 1(-2, 9)(-8, 5)(8, 3)(2, 5)
- 11. Multiple ChoiceReflect the point (-1, 2) over the y-axis.(-1, -2)(1, 2)(1, -2)(1, 4)
- 12. Multiple ChoiceDescribe the transformation shown in the graph.Reflect over x-axisReflect over y-axisRotate 270 degrees CCWRotate 90 degress CCW
- 13. Multiple ChoiceFind the value of x (to the nearest whole number)57911
- 14. Multiple Choice
Choose the correct transformations
rotate 90 degrees counter-clockwise around the origin, and then reflect over the x-axis
right 1, down 4, and then reflection over the y-axis
right 6, and then reflection over the x-axis
reflection over the line y=x, and then translate up 4, right 2
- 15. Multiple ChoiceHow is trapezoid ABCD translated to trapezoid A'B'C'D'?(x + 5, y - 5) 5 units down and 5 units to the right(x + 1, y - 5) 5 units down and 1 to the right(x + 5, y - 8) 8 units down and 5 units to the right(x + 4, y - 5) 5 units down and 4 units to the right
- Answer choicesTagsAnswer choicesTags