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avatar+1728 

Using the image shown, name the reflection of J over the horizontal mirror line shown.

 

 

A. K

 

 

B. L

 

 

C. I

 

 

D. J

 

 

 

Using the image shown, name the pre-image of G reflected over the horizontal mirror line shown.

 

 

A. A

B. D

C. C

D. B

 

 

Using the image shown, name the reflection image of the point (2,1) over the x-axis. Your answer should be in (x,y) notation with no spaces.

 

 

 

A. (-2,1)

B. (2,-1)

C. (-1,-2)

D. (-1,2)

 Mar 10, 2020
 #1
avatar+111438 
+4

First  one  ⇒  point   L

 

Second  one ⇒  point B

 

Third one......  reflection over  the  x  axis rule  :  ( x , y)  ⇒  (  x ,-y) 

 

So

 

(2, 1)  ⇒ (2, - 1)

 

 

cool cool cool

 Mar 10, 2020

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