TEKS.MATH.8.10A

What changes in this pattern?

• size
• shape
• color and shape
• size and color

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TEKS.MATH.8.10A

The result of a transformation.

• Pre-image
• Image

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TEKS.MATH.8.10A

TEKS.MATH.8.10C

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

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TEKS.MATH.8.10A

TEKS.MATH.8.10C

Which shape transformation deals with MOVING AND SLIDING?

• translation
• reflection
• rotation
• dilation

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TEKS.MATH.8.10A

Congruent figures are ...

• The same size
• The same shape
• The same size and the same shape
• The same shape, but not always the same size.

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TEKS.MATH.8.10A

Which equation describes the transformation of shifting f(x)=x² two units right?

• x² + 2
• x² - 2
• (x + 2)²
• (x - 2)²

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TEKS.MATH.8.10A

Triangle GHI is reflected across the x-axis.  What are the coordinates of I'?

• (-2, 6)
• (2, 6)
• (-6, -2)
• (6, 2)

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TEKS.MATH.8.10A

How is trapezoid ABCD translated to trapezoid A'B'C'D'? Select all that apply.

• Translation: (x, y) --> (x - 8, y + 5)

• Translated 5 units down and 1 unit right

• Translated 8 units down and 5 units right

• Translated 5 units down and 5 units right

• Translation: (x, y) --> (x + 5, y - 8)

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TEKS.MATH.8.10A

Describe the Transformation

• Translation

• Rotation 90 degrees CW

• Reflection over the y-axis

• Rotation 180 degrees

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TEKS.MATH.8.10A

Which sequence of transformations maps

Quadrilateral WXYZ onto Quadrilateral W"X"Y"Z"?

• A 90° counter-clockwise rotation, then a translation.

• A reflection across the y-axis, then a reflection across the x-axis.

• A translation, then a reflection across the y-axis.

• A translation, then a reflection across the x-axis.

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TEKS.MATH.8.10A