FORMULA QUIZ ON TRANSLATION REFLECTION ROTATION

TRANSLATING the pre-image (x, y), what will be the IMAGE?

• (x + 6 , y)

• TRANSLATE 6 units to the right

• (x , y - 6)

• TRANSLATE 6 units to the left

• (x - 6 , y)

• TRANSLATE 6 units up

• (x , y + 6)

• TRASLATE 6 units down

What will be the result of (a, b) if it is REFLECTED ALONG THE Y AXIS?

• (-a, b)

• (a, -b)

• (-a, -b)

• (b, -a)

What will be the result of (a, b) if it is REFLECTED ALONG THE X AXIS?

• (-a, b)

• (a, -b)

• (b, -a)

• (-b, a)

Math the correct ROTATION of (x,y)

• (y, -x)

• ROTATE 90 degrees CLOCKWISE

• (-x, -y)

• ROTATE 180 degrees CLOCKWISE

• (-y, x)

• ROTATE 270 degrees COUNTERCLOCKWISE

Math the correct ROTATION of (x,y)

• (y,- x)

• ROTATE 180 degrees

  COUNTER CLOCKWISE

• (-y, x)

• ROTATE 270 degrees

  COUNTER COUNTERCLOCKWISE

• (-x, -y)

• ROTATE 90 degrees

  COUNTER CLOCKWISE

ONLY THIS GEOMETRIC TRANSFORMATION causes a figure to have a DIFFERENT ORIENTATION than the original.

• Scaling

• Reflection

• Rotation

• Translation

Match the TRANSFORMATION and what it means.

• The image goes around an axis

• Translation

• The image gets smaller or bigger

• Dilation

• The image flipped like a mirror image

• Rotation

• The image moved sideways or up/down

• Reflection

What will be the new coordinates of point B (5, -7) after a ROTATION of 180 degrees around the origin, either clockwise or counter clockwise?

• (-5, 7)

• (5, -7)

• (-5, -7)

• (7, -5)

What happens to C (15,20) when it TRANSLATES 15 units up?

• C' (15,35)

• C' (15, 5)

• C' (30, 20)

• C' (0, 20)

What happens to point A (7,8) when it reflects over the y axis?

• A' (-7,8)

• A' (7, -8)

• A' (-7, -8)

• A' (8,-7)