7.3 Rotation

Multiple Choice

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Multiple Choice

How is Quadrilateral EFGH translated to E'F'G'H'?

• 6 down
• 6 down, 1 right
• 6 down, 3 left
• 8 down, 1 right

Multiple Choice

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Multiple Choice

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

Multiple Choice

Which of the following is the correct rule for rotating a point (x, y) 90° clockwise about the origin?

• (y, -x)

• (-y, x)

• (-x, -y)

• (x, y)

Open Ended

Open Ended

Graphing

Graph the image of J(1,–4) after a rotation 90° counterclockwise around the origin.

Graphing

Graph the image of B(3,–7) after a rotation 180° counterclockwise around the origin.