02 Translations.notebook
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August 30, 2018
Aug 510:18 AM
Bellwork
25
12
m 1 = _____m 2 = _____
Jul 318:57 PM
Assignments:
Inclass assignment/activity today (continuation from Tuesday): "Translations Activity". Must be turned in TODAY.
02 Translations.notebook
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August 30, 2018
Jul 318:16 AM
Objective:SWBAT translate a preimage.
Today: _____ Finish the "Translations Activity". Break? Must be earned. Notes on translations. Pass back work, including last week's quizzes.
Aug 192:52 PM
Get out the "Translations Activity" from Tuesday. Make sure you have the following: a pencil, straightedge (ruler), two different colored pencils.
02 Translations.notebook
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August 30, 2018
Aug 2810:30 AM
Colored PencilsColor #1 Color #2preimage imageoriginal triangle new trianglethe same triangle a different trianglethat you drew a each timetotal of 6 times (5 total)
Aug 192:52 PM
A
B
C
CHECK: Does your preimage look like mine below? Are there straight lines? Did you label the points A, B, and C?
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August 30, 2018
Aug 192:52 PM
A
B
C
Next: Draw this same triangle on ALL the coordinate planes (6 total)
Color in all the triangles using one of your colored pencils.
Aug 192:52 PM
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August 30, 2018
Aug 192:52 PM
Aug 192:52 PM
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August 30, 2018
Aug 192:52 PM
Aug 192:52 PM
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August 30, 2018
Aug 2510:00 AM
Translations and "Rules"
A rule in translations tells you which direction(s) to slide the preimage.
This is notes! Write this down!
Aug 2510:00 AM
Example:(x, y) (x + 6, y 2)
The preimage will slide 6 spaces _______ and 2 spaces ________.
02 Translations.notebook
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August 30, 2018
Aug 2510:00 AM
Discuss in your groups: How will you fill in the blanks?(x, y) (x 2 , y + 1)
The preimage will slide 2 spaces _______ and 1 space ________.
Sep 1012:47 PM
AC
B
Example #1: Translate (x, y) (x 2, y + 3)