transformations (reflections). . .

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Presentation transcript:

transformations (reflections). . . Today’s Lesson: What: transformations (reflections). . . Why: To perform reflections of figures on the coordinate plane.

A reflection is a ____________ . 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

Reflect the figure over the “x” axis: Perform the following reflections: Reflect the figure over the “x” axis:

2) Reflect the figure over the “y” axis: Perform the following reflections: 2) Reflect the figure over the “y” axis:

3) Reflect the figure over the “x” axis: Perform the following reflections: 3) Reflect the figure over the “x” axis:

4) Reflect the figure over the “y” axis: Perform the following reflections: 4) Reflect the figure over the “y” axis:

Reflections classwork Name:__________________________________________________________Date:_____/_____/__________ Reflections classwork

Math-7 NOTES What is a Reflection?? A reflection is a ____________ . 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: Reflect the figure over the 2) Reflect the figure over the “x” axis: “y” axis: Reflect the figure over the 4) Reflect the figure over the “x” axis: “y” axis:

Reflections classwork Name:__________________________________________________________Date:_____/_____/__________ Reflections classwork

“Reflections” Practice/ homework Name:________________________________________________________Date:_____/_____/__________ Math-7 “Reflections” Practice/ homework 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:

7) Reflection across the x-axis: 8) Reflection across the y-axis: 9) Write a rule to describe the below reflection: