Transformations

Which 2 transformations could have resulted in image 1?

• A reflection and a rotation

• A translation and a reflection

• A translation and a rotation

• A dilation and a translation

Describe what happened to the flag's position in terms of transformation.

• The flag was translated 4 units down and then reflected across the pole.

• The flag was translated 3 units down and then reflected across the pole.

• The flag was rotated 90° counter-clockwise and then reflected across the pole.

• The flag was translated 4 units down and then rotated 90° clockwise.

Describe the two successive transformations that moved triangle XYZ to create the image triangle X"Y"Z".

• Translate the shape one square right, and then rotate 90° counter clockwise around vertex Z.

• Rotate 90° clockwise around vertex Y , and then translate four squares right and three squares down.

• Translate three squares right and then rotate clockwise three squares down.

• Reflect though the line XY , and then rotate 90° counter clockwise.

What will be the location of vertex in the image's flipped position?

• (6, 14)

• (8, 14)

• (14, 6)

• (14, 8)

Which of the students did not need to include any translations (slides) in order to create their pattern?

• Adeline

• Benin

• Colby

• Deng-Fui

Which of the following does NOT show the translation of an image made up of two circles?

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If the smiley face shown above was rotated clockwise 270°, which of the following would show its new orientation?

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Which of the following describes the transformation from the RED hexagon to the BLUE one?

• Translation of 5 units right and 4 units down

• Translation of 5 units left and 4 units up

• Translation of 4 units right and 5 units down

• Translation of 4 units down and 4 units up

One of the following graphs shows a translation of the letter T. Which one?

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Which of the triangles in the grid above is a reflection of the BLUE triangle in the line through the vertical axis at 6?

• The RED triangle

• The GREEN triangle

• The PURPLE triangle

• NONE of the triangles in the grid is a reflection of the BLUE one.