Translations and Reflections

Which rule describes the x-coordinates in the translation below?

• x + 0
  

• x + 6

• x - 6

• x + 2

What is the algebraic representation of translating a figure 4 units down?

• (x-4, y-4)

• (x, y-4)

• (x-4, y)

• (x+4, y+4)

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)

Reflections over the x-axis change the ____-__________. 

• y-coordinate

• x-coordinate

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

How is Quadrilateral EFGH translated to E'F'G'H'?

• 6 down

•  1 right, 6 down

•  3 left, 6 down

• 8 down,1 right

Flipping a figure is a ...

• Rotation

• Reflection

• Dilation

• Translation

Reflect the image over the y-axis.  Which quadrants will the image be located in?

• Quadrant I and II

• Quadrant II and III

• Quadrant III and IV

• Quadrant I and IV

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

• (-2, 6)

• (2, 6)

• (-6, -2)

• (6, 2)

What does a translation do to a figure on the coordinate plane?

• Rotates it

• Flips it

• Shrinks it

• Slides it