
Transformations Translations
Presentation
•
Mathematics
•
6th - 8th Grade
•
Hard
Joseph Anderson
FREE Resource
4 Slides • 11 Questions
1
Review: Transformations
2
Multiple Choice
Which one is NOT a type of Transformation?
Transportation
Translation
Rotation
Reflection
3
Reflection
"flip"
Shapes are usually reflected over the x-axis or the y-axis.
The image is congruent with the pre-image (starting shape).
4
Multiple Choice
State the line of reflection.
Reflection across y-axis
Reflection across x-axis
5
Multiple Choice
Find the coordinate of vertex K'.
(-1, -4)
(1, -4)
(1, 4)
6
Multiple Choice
Is the picture being reflected in the y-axis or x-axis?
y-axis
x-axis
7
Rotations
"turn"
Clockwise and Counter Clockwise
90 degrees, 180 degrees, 270 degrees
images are congruent
8
Multiple Choice
The red triangle represents what type of rotation: hint- it turns 3 times
180° Clockwise
90° Clockwise
270° Clockwise
9
Translation
"slide"
After the translation, the shape is congruent.
Example of the translation equation is
10
Multiple Choice
What transformation is happening? (x, y) ----> (x + 2, y - 3)
slide right 2, up 3
slide right 2, down 3
11
Multiple Choice
What is the algebraic notation of a figure is Translated 5 units right ?
(x+5, y)
(x-5, y)
(x, y+5)
(x, y-5)
12
Multiple Choice
13
Multiple Choice
14
Multiple Choice
15
Multiple Choice
Review: Transformations
Show answer
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