Rigid Transformations Eoc

• Triangle ABC is reflected across the line x = 3 and then it is translated 2 units down

• Triangle ABC is reflected across the line x = 3 and then it is translated 6 units down

• Triangle ABC is translated 2 units to the left then it is rotated 90 degrees counterclockwise about the point (1,1)

• Triangle ABC is translated 2 units to the right then it is rotated 90 degrees counterclockwise about the point (1,1)

What is the image of point R after a counterclockwise rotation of 270 degrees about the origin?

• (6, -3)

• (-3, 6)

• (-6, 3)

• (3, -6)

Which transformation was used to map FGH to F'G'H'?

• Reflection over x = -1

• Reflection over y = -1

• Rotation 90 degrees counterclockwise about the origin

• Rotation 270 degrees counterclockwise about the origin

Rhombus STUV is located at S(-5, 4), T(-1, 5), U(-2, 1), and V(-6, 0). If STUV is translated along the rule (x, y) → (x + 7, y – 8), which quadrant will the new rhombus be location?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Which transformation of ΔMNO results in a congruent triangle?

• 
• 
• 
• 

Rectangle ABCD has points A(2,2), B(6,2), C(6,8), and D(2,8). The rectangle maps to A'B'C'D' such that (x,y) --> (y, -x).

Which statement is true about the transformation of ABCD to A'B'C'D'?

• The mapping is a reflection over the x-axis and B' is located at (2, -6)

• The mapping is a reflection over the x-axis and B' is located at 6, -2)

• The mapping is a 90 degree clockwise rotation about the origin and B' is located at (2, -6)

• The mapping is a 90 degree clockwise rotation about the origin and B' is located at (6, -2)

Which of the following rules applies to rotation a point 180° about the origin?

• (x, -y)

• (-x, -y)

• (y, -x)

• (-y, x)

If the point (6,2) is rotated 90° counterclockwise about the point (2,1) where would it lie?

• (1,5)

• (-1,5)

• (7, -2)

• (-7, 2)

Write a rule to describe the transformation below.

J (-5, 4) to J' (5, 4)

• rotation 180 degrees about the origin

• rotation 90 clockwise about the origin

• reflection across the y-axis

• reflection across the x-axis

Find the image of point A(3, 2) rotated 270 degrees counterclockwise about the point (0, 1).

• (1, -2)
• (-2, 1)
• (3, 1)
• (-1, 3)