Today’s Lesson:

What: transformations (reflections). . .

Why: To perform reflections of figures on the coordinate plane.

What is a Reflection??

A reflection is a ____________ .

We will reflect on the coordinate plane over both the x axis and the ___________________________ .

A AI

flip

y axis

Perform the following reflections:

1) Reflect the figure over the “x” axis:

Perform the following reflections:

2) Reflect the figure over the “y” axis:

Perform the following reflections:

3) Reflect the figure over the “x” axis:

Perform the following reflections:

4) Reflect the figure over the “y” axis:

Reflections classworkName:__________________________________________________________Date:_____/_____/__________

Math-7 NOTES DATE: ______/_______/_______What: transformations (reflections). . .

Why: To perform reflections of figures on the coordinate plane.NAME:

What is a Reflection??

A reflection is a ____________ .

We will reflect on the coordinate plane over both the x axis and the ___________________________ .

A AI

Perform the following reflections:

1) Reflect the figure over the 2) Reflect the figure over the

“x” axis: “y” axis:

3) Reflect the figure over the 4) Reflect the figure over the

“x” axis: “y” axis:

Reflections classworkName:__________________________________________________________Date:_____/_____/__________

1) Reflection across the x axis: 2) Reflection across the y axis:

3) Reflection across the y axis: 4) Reflection across the x axis:

5) Reflection across the x axis: 6) Reflection across the y axis:

Math-7“Reflections” Practice/ homework

Name:________________________________________________________Date:_____/_____/__________

7) Reflection across the x-axis:

8) Reflection across the y-axis:

9) Write a rule to describe the below reflection: