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Worksheetstransformation
Total questions: 78
Worksheet time: 2hrs 32mins
(x, y) --> _
(x, y) --> _
Which is a rule for a reflection over the x-axis?
f(x,y)=(x,−y)
f(x,y)=(−x,y)
f(x, y)= (−y, x)
f(x, y)= (y,− x)
What does the rule f(x,y)=(x−6,y+4) tell you to do?
Translate right 6 & up 4
Translate left 6 & up 4
Translate right 6 & down 4
Translate left 6 & down 4
f(x,y)=(−y, x) is a rule for which transformation?
Reflection over the x axis
Rotation 90 degrees counterclockwise
Rotation 270 degrees counterclockwise
Reflection over the line y=x
Which rule shows a dilation with a scale factor of 2?
f(x,y)=(x+2, y+2)
f(x,y)=(21x,21y)
f(x,y)=(2x,2y)
You can't dilate a figure with a scale factor of two.
Check all transformations that are an isometry
Dilation
Translation
Rotation
Reflection
Which transformation performs a slide?
Translation
Reflection
Rotation
Dilation
Which transformation is not an isometry?
Translation
Reflection
Rotation
Dilation
Elijah is drawing the line y=7 This line is drawn in which direction?
Horizontally, @ the point @ the point y=7
Vertically, @ the point y=7
Which written description matches the rule f(x,y)=(−x,y)
Rotation 90 degrees ccw
Rotation 270 degrees ccw
Reflection over the x-axis
Reflection over the y-axis
f(x,y)=(21x, 21y) is a rule for which transformation?
Dilation with scale factor of 2
Dilation with scale factor of 1/2
Translation right 2 up 2
Translation right 1/2 up 1/ 2
Which rule describes the action of the coordinates when a figure is reflected over the x-axis?
(x, y)→(x, -y)
(x, y)→(-x, y)
(x, y)→(-x, -y)
(x, y)→(y, -x)
Which rule describes the action of the coordinates when a figure is rotated 180o about the origin?
(x, y)→(y, x)
(x, y)→(-x, y)
(x, y)→(-x, -y)
(x, y)→(-y, -x)
The image shows what type of transformation
Rotation
Translation
Reflection
Dilation
What transformation is happening to the red triangle to get to the blue triangle?
Translation
Rotation
Reflection
Dilation
Describe the Transformation
Translation
Rotation
Reflection
Dilation
What is the math notation for "each point translates to the right 4 and down 3"
(x,y)→(x+4,y+3)
(x,y)→(x−4,y−3)
(x,y)→(x+4,y−3)
(x,y)→(x−3, y+4)
What is the math notation for "each point translates to the left 4 and up 3"
(x,y)→(x+3,y−4)
(x,y)→(x−4,y+3)
(x,y)→(x+4,y−3)
(x,y)→(x−3, y+4)
Translate this math notation
(x,y)→(x, y−9)Each point translates right 9
Each point translates left 9
Each point translates up 9
Each point translates down 9
Translate this math notation
(x,y)→(x−9, y)Each point translates right 9
Each point translates left 9
Each point translates up 9
Each point translates down 9
Translate this math notation
(x,y)→(x+3, y)Each point translates right 3
Each point translates left 3
Each point translates up 3
Each point translates down 3
Translate this math notation
(x,y)→(x, y+3)Each point translates right 3
Each point translates left 3
Each point translates up 3
Each point translates down 3
What is the math notation for "each point translates to the left 2"
(x,y)→(x+2,y)
(x,y)→(x−2,y)
(x,y)→(x,y+2)
(x,y)→(x, y−2)
What is the math notation for "each point translates to the up 2"
(x,y)→(x+2,y)
(x,y)→(x−2,y)
(x,y)→(x,y+2)
(x,y)→(x, y−2)
What is the math translation for point A
(2,3) transforms to point A' (4,10) ?
(x,y)→(x+2,y+7)
(x,y)→(x−2,y−7)
(x,y)→(x+7,y+2)
(x,y)→(x−7,y−2)
What is the math translation for point A
(2,3) transforms to point A' (0,−4) ?
(x,y)→(x+2,y−7)
(x,y)→(x−2,y−7)
(x,y)→(x+7,y+2)
(x,y)→(x−7,y−2)
