Geometric Transformations Review

(2,-6) Translate 7 units down and 4 units right

• (-5, -2)

• (-2, -13)

• (6, -13)

• (6, 1)

Tags

TEKS.MATH.G.3A

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

Tags

TEKS.MATH.G.3A

Reflect (6, -3) over the line x-axis.

• (6, 3)
• (-6, -3)
• (-3, 6)
• (3, -6)

Tags

TEKS.MATH.G.3A

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

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

Tags

TEKS.MATH.G.3A

What is the algebraic notation of a figure is Translated 9 units right and 3 units down?

• (x, y) --> (x - 9, y + 3)
• (x, y) --> (x + 9, y - 3)
• (x, y) --> (x + 3, y - 9)
• (x, y) --> (9x, 3y)

Tags

TEKS.MATH.G.3A

What type of transformation is this?

• Rotation

• Reflection

• Translation

• Enlargement

Tags

TEKS.MATH.G.3A

Dilate Point B by a scale factor of 1/2

• (1.5,-4)
• (-1.5,1)
• (-1,-1.5)
• (-2,-2)

Tags

TEKS.MATH.G.3A

Which picture shows a TRANSLATION?

• 
• 
• 
• 

Tags

TEKS.MATH.G.3A

What is the rule for reflecting across y=x?

• (x,y) -> (-x, y)

• (x,y) -> (x, -y)

• (x,y) -> (y, x)

• (x,y) -> (-y, -x)

• (x,y) -> (x, y)

Tags

TEKS.MATH.G.3A

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

TEKS.MATH.G.3A