Transformations

Which of the following figure(s) appears to have both line symmetry and rotation symmetry?

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If figure ABCD is translated so that the image of A is A' at (-3,2), then the coordinates of the image of point B will be

• (0,0)

• (-1,4)

• (-2,-1)

• (-3,1)

If the coordinates of point A are (-2,3), what is the image of A after reflecting the y-axis

• (-2,3)

• (2,-3)

• (2,3)

• (-2,-3)

The figure below shows a hexagon on a coordinate plane. Both the x-axis and y-axis are lines of symmetry of the hexagon. Point P is located at (-2,3). What is the location of point Q?

• (3,-3)

• (2,-2)

• (2,-3)

• (3,-2)

Point P' (-6,-4) is the image of point P (-2,3) under transformation T. What is the image of (5,-1) under the same translation?

• (9,6)

• (1,-8)

• (-1,-5)

• (3,2)

Tyrese is designing a garden around a circular fountain. He plans for the garden to have a 60 degree rotational symmetry about the center of the fountain. Which of the following shaded designs for the garden would satisfy Tyrese's plan?

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In the graph below, figure M was rotated clockwise about the origin to generate figure T. What was the angle of rotation of figure M about the origin?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

Look at this statement...Which transformation represents a counterexample to this statement?

• triangle LMN is reflected about the y-axis

• triangle LMN is translated 4 units left and 2 units down

• triangle LMN is rotated 90 degrees about the origin

• triangle LMN is dilated with a scale factor of 2

Identify the transformation.

• Reflection across y-axis
• 90 Rotation counter clockwise
• Translation 5 units left, 1 unit up.
• Translation 5 units right, 1 unit down

Tags

CCSS.HSG.CO.A.2

Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)

• (-5,-6)
• (5,-6)
• (6,5)
• (-6,5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5