Tuesday, October 18, 2005

Translations and Reflections

Rules for Creating the Transformations: Translations and Reflections

Translation with components h and k.
(x,y) -> (x+h, y+k)

Reflection across the x-axis
(x,y) -> (x, -y)

Reflection across the y-axis
(x,y) -> (-x, y)

Reflection across the line y = x
(x,y) -> (y, x)

Reflection across the line y = -x
(x,y) -> (-y, -x)

4 Comments:

At 10/19/2005 2:29 PM, Anonymous Anonymous said...

so there are only two kinds of these things right?. transitional and reflectional?

 
At 10/25/2005 2:41 PM, Blogger Mrs. Suchy said...

For Rigid Transformations there are 3 different kinds:
Translation
Reflection
Rotation

This post only covers translation and reflection.

 
At 10/25/2005 4:06 PM, Anonymous Anonymous said...

how long is this unit cuz im strugglin wit it, also, when can i come in after school and get some extra help?

 
At 10/27/2005 5:13 AM, Blogger Mrs. Suchy said...

Test is tomorrow.
Come in today after school.

 

Post a Comment

<< Home