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8/19 - 8/23 Translations Rules

Last updated 4 months ago
25 questions
For this lesson you will developing the algebraic rules for translations
Success Criteria 1: I can map the pre-image to the image to develop the algebraic rule
1
Which is the original and which is the new?

__________ is the original image
__________ is the new image
1
The quadralateral was translated:
3 units _________ and then
4 units __________
Other Answer Choices:
down
left
up
right
1

Do the shapes maintain congruence?

1

Do the shapes maintain orientation?

1

Which rule would describe the translations

1
Triangle QRS is translated to create Q'R'S'. Describe the translation and develop the rule.

QRS was only translated __________ . The x - coordinate __________, while the y - coordinate __________. The rule to describe the translations is
x, y -----> (x , y __________)
1
Triangle X'Y'Z' is the translation of create XYZ. Describe the translation and develop the rule.


XYZ was only translated __________ . The x - coordinate __________, while the y - coordinate __________. The rule to describe the translations is
x, y -----> (x __________ , y)
1
Quadrilateral H'I'J'K' is a translation of HIJK. What is the rule to describe the translations?

x, y ---> (__________ ,___________ )
Other Answer Choices:
y - 11
x - 8
x + 8
y + 10
x + 10
y + 11
1
What is the rule to describe the translations?
x, y ---> (__________ ,___________ )
Other Answer Choices:
y + 12
y - 12
x + 9
x + 12
x - 12
y + 8
x - 9
1
What is the rule to describe the translations?


x, y ---> (_______ ,_______ ) (type in your full answer)
Success Criteria 2: I can write the rule of a translation and calculate the coordinates of the image
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
0
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1
  • Click the graph tab.
  • Click on the graph background to add a point. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
Writing the rule from coordinates
1
Compare the pre-image to each image and select the rule that applies.


Drag the rule to the correct image.
Other Answer Choices:
( x - 10, y + 2)
(X + 2, y - 1)
(x - 5, y )
ALIGNED ASSESSMENT QUESTIONS
2
Quadrilateral MNOP is translated 8 units to the left and 4 units uo. Write a rule that describes the translations that is applied to create M'N'P'O'.

Move the correct answers to each box. Not all answers will be used.

Quadrilateral MNOP was translated according to the rule
(x, y) ---> (__________ ,__________ )
Other Answer Choices:
8x
x + 8
y + 4
4y
y - 4
x - 8
1
Triangle XYZ is translated 8 units down and 7 units to the right. Write a rule that describes the translation that is applied to create X'Y'Z'

(x, y) ---> (__________,__________)
2
Figure STUV is translated to create figure S'P'U'V'. Write the rule which describes the translation. (Track 1 point)



(x, y) ---> (___________ ,___________ )
Other Answer Choices:
y + 11
x + 13
y - 11
x - 8
x - 13
1
Quadrilateral STUV is translated to create S'T'U'V'. Write the rule that describes the translation used to create S'T'U'V'.


(x, y) ---> (__________,__________)
1

Quadrilateral ABCD was translated right 3 units and down 4 units. Which algebraic expression describes the translation?

1

What does the following rule describe?
(x, y) → (x-2, y+5)