Reflections Quiz

Another name for Reflection is...

• flip

• turn

• slide

• dilation

True or false: When a point is reflected across a line of reflection, it remains the same distance from the line.

• true

• false

What color is the x-axis?

• red
• black
• green
• white

A point is reflected over the y-axis. Which coordinate stays the same?

• x-coordinate
• y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point is reflected over the x-axis. What coordinate changes?

• x-coordinate

• y-coordinate

Y (-3,5) reflects over the x-axis. What is Y'?

• Y'(5,-3)
• Y'(3,5)
• Y'(-3,-5)
• Y'(3,-5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

W(0,1) reflects over the y-axis. What is the W'?

• W' (0,1)
• W' (0,-1)
• W
  W' (1,0)
• W' (-1,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The transformation
(x,y) → (y,x)
is the rule for...

• reflecting in y = -x
• reflecting in y = 1
• reflecting in x = 1
• reflecting in y = x

The point ( -2,5) is reflected over the line x = 1.  Find its image.

• (  4,  5)
• ( -2  , -5)
• ( 2  ,  5)
• (2   , -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

After a reflection over the line y = x, (8, 11) is the image of point C.  What is the original location of point C?

• (11,8)
• (-8, -11)
• (6, 11)
• (1,3)