TEKS.MATH.8.10A

The result of a transformation.

• Pre-image
• Image

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TEKS.MATH.8.10C

TEKS.MATH.8.10A

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation
• translation
• reflection
• dilation

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TEKS.MATH.8.10A

Identify the transformation from ABCD to A'B'C'D'.

• Translation
• Reflection across the x-axis
• Reflection across the y-axis
• 90^o counter clockwise rotation

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TEKS.MATH.7.5A

TEKS.MATH.8.10A

Going from (x,y) to (-x,-y) will result in a counter-clockwise rotation of _____ degrees.

• 90
• 180
• 270
• 360

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TEKS.MATH.8.10A

A rigid motion creates figures that are ____________.

• congruent
• different sizes
• similar
• larger

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TEKS.MATH.8.10A

Under what composition of transformations does triangle ABC map onto triangle A''B''C''

• Reflection over x-axis, then Rotation of 90 Degrees

• Rotation of -90 Degrees, then Reflection over y-axis

• Reflection over y-axis, then Rotation of -90 Degrees

• Rotation of 90 Degrees, then Reflection over x-axis

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TEKS.MATH.8.10A

What is the definition of rotation?

• To move up, down, left, or right.
• To flip.
• To make a circular movement around a point.
• To mirror.

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TEKS.MATH.8.10A

Compare the function (red) to the parent function (black).

• Vertical Translation Up 8 units

• Vertical Translation Down 8 units

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TEKS.MATH.8.10A

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation
• translation
• reflection
• dilation

Tags

TEKS.MATH.8.10A

What is the equation of the circle?

• $\left(x+1\right)^2+\left(y+1\right)^2=4$

• $x^2+y^2=4$

• $\left(x+4\right)^2+\left(y+4\right)^2=16$

• $x^2+y^2=16$

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TEKS.MATH.8.10A