TEKS.MATH.8.10A

What does a translation do to an image?

• Turns it 90* clockwise
• Mirrors it
• Shrinks it
• Slides it

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TEKS.MATH.8.10A

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent

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TEKS.MATH.8.10A

Triangle D is rotated 360° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

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TEKS.MATH.8.10A

In the transformation f(3x), the domain values become?

• 3 times bigger
• 3 times smaller

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TEKS.MATH.8.10A

State the line of reflection.

• Reflection across y-axis
• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

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TEKS.MATH.8.10C

TEKS.MATH.8.10A

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

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TEKS.MATH.8.10C

TEKS.MATH.8.10A

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

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TEKS.MATH.8.10A

What type of transformation is this?

• Rotation

• Reflection

• Translation

• Enlargement

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TEKS.MATH.8.10A

Tell whether the two figures are congruent. Explain your reasoning.

• Yes, same size and shape

• No, not same size

• No, not same shape

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TEKS.MATH.8.10A

The fronts of the houses are identical. Which angle of JKLMN corresponds to angle D?

• J

• K

• L

• M

• N

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TEKS.MATH.8.10A