TEKS.MATH.8.10C

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.8.10C

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

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TEKS.MATH.8.10C

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

• y-axis
• x-axis

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TEKS.MATH.8.10C

The dashed figure is the image of the solid figure.  What is the Algebraic Notation for the Translation?

• (x, y) --> (x - 7, y + 4)
• (x, y) --> (x + 7, y - 4)
• (x, y) --> (x + 4, y + 7)
• (x, y) --> (4x, 7y)

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TEKS.MATH.8.10C

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

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TEKS.MATH.8.10C

Which answer shows a reflection across the y-axis?

• a
• b
• c
• d

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TEKS.MATH.8.10C

When you translate, (x+2,y) will move _____.

• 2 units right

• 2 units left

• 2 units up

• 2 units down

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TEKS.MATH.8.10C

Level 3: Write the rule for this translation:

Slide 3 up and 2 right

• (x, y)---->(x + 3, y + 2)

• (x, y)-----> (x+2, y + 3)

• (x, y)----> (x - 2, y + 3)

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TEKS.MATH.8.10C

If the coordinates of point P are (2, -3) , then what are the image coordinates after a Rotation R₉₀ then R₁₈₀

• (-2, 3)

• (-2, -3)

• (3, -2)

• (-3, -2)

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TEKS.MATH.8.10C

Describe the transformation of f(x) to g(x).

• $g\left(x\right)=f\left(x+2\right)$
  

• $g(x)=f(x-2)$
  

• $g(x)=f(x)+2$
  

• $g\left(x\right)=f\left(x\right)-2$

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TEKS.MATH.8.10C