Quiz Translations and Reflections(9-1/9-2)

The rule for reflection over the y-axis is

______________.

• (-x, y)

• (x, -y)

• (y, x)

• (-y, x)

Translations, reflections, rotations, and dilations are all known as ________________________.

• Geometry

• Transformations

• Congruent

• Translations

T<-4,0> will move __________.

• 4 units right

• 4 units left

• 4 units up

• 4 units down

Apply the following rule to the point (-5,6):

Rx-axis

• (5,-6)

• (-5,-6)

• (6,5)

• (-6,5)

(x,y) --> (x+2, y+5) Represent which type of Transformation?

• translation

• rotation

• reflection

• dilation

Which of the following maintains shape and size?

• Transversal

• Translation

• Retrograd

• Transylvania

If A(4,5) and A'(4,-5) what transformation occurred?

• Reflection over the y-axis

• Reflection over the x-axis

• Translation

• Rotation 180 °

(x,y) --> (-x, y)

• Reflection over the y-axis
• Reflection over the x-axis
• Translation 
• Rotation 180 ° 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Chose the correct transformation:

(x, y) -->T<-5, 2>

• Translation

  5 left

  2 units up

• Translation

  2 units left

  5 up

• Translation

  2 units down

  5 left

• Translation

  5 units right

  2 up

What is the rule for a translation 2 units left and 3 units up?

• T<3, 2>

• T<2, 3>

• T<-2, -3>

• T<-2, 3>