Show:
Translation
Dilation
Rotation
Reflection
Grab Bag
100
What is another word for a translation?
Slide
100
Scale Factor is....
NO!.... New divided by Old.
100
What coordinate point are all rotations rotating around (in 8th grade)?
The origin (0,0).....not the Sun!
100
Which is the algebraic representation of a reflection over the y-axis? a. (x, y)→ (y, x) b. (x, y)→ (x, y) c. (x, y)→ (-x, y)
C
100
A rectangle has length 5 and width 3 and is dilated with a scale factor of 3. What is the new area?
New dimensions are 15 by 9. So area 15 x 9= 135
200
If F is (1,3) what is F’ after the following transformation (x, y)→ (x - 3,y - 2)
F’ (-2, 1)
200
The transformation has the following rule (3x, 3y). What is the Scale Factor?
3
200
(x, y) → (-y, x) is the algebraic representation for which degree rotation?
270° clockwise 90° counter clockwise
200
What is another word for a reflection? (Name 2 if you can)
Mirror image Flip
200
What is the only transformation that DOES NOT preserve CONGRUENCY of the pre image?
Dilation
300
What is the algebraic representation for a translation of: 3 units left and 6 units up.
What is (x - 3, y + 6)
300
Point A (-2,8) transforms to point A' (-3,12). What is the rule?
(x,y)--> (3/2x, 3/2y)
300
If point B is (6,2) what is B’ after a 180° rotation?
WRLGIHBWIUERBUWHBGYIEQRBGLQB
300
What is Z if Z’(-2, 5) and the algebraic representation is (x, y)→ (-x, y)
Z (2, 5)
300
Scale Factor is new/old...(new divided by old). What is the Scale Factor if points A (6,3) and B(9,6) dilate to A' (2, 1) and B'(3,2)
Scale Factor is 1/3.
400
Describe this transformation. (x, y)→ (x+8, y+3)
The pre image translates 8 units right and 3 units up.
400
Triangle ABC has coordinate points A (2,6) B (6,2) C (8, 3). If the following rule is applied to the triangle, what are the new coordinates? (x,y) -->(1/2x, 1/2y)
A' (1,3) B' (3,1) C' (4,1.5)
400
90° Clockwise is the same as ________ counter clockwise.
270°
400
If K(3,-6) is reflected over the x-axis, what is the coordinate of point K’?
K' (3, 6)
400
Out of the following rules, which preserve congruency? A. (x,y)--> (y,-x) B. (x,y)--> (2x,2y) C. (x,y)--> (-y, x) D. (x,y)--> (x -5, y-5) E. (x,y)--> (1/4x,1/4y)
A, C, and D
500
What is the rule for the following transformation? A (3,3) B (-1,3) C (1,4) A' (2,0) B' (-2,0) C' (0,2)
NO
500
Go see your teacher for this question.
Good job! you went to see your teacher and got your paper signed :) Thank you!
500
Triangle MNP has vertices M(5,4) N(5,9) and P(-1,4). What are the coordinates of the image of point P’ after the triangle is rotated 90° clockwise?
P' (4,1)
500
HOW MANY YEARS ARE IN A DAY 
368 DAYS
500
A right triangle ABC has legs 5 and 12. Another similar right triangle DEF has a leg of 10 and a hypotenuse of 26. What are the 2 missing side lengths of the triangles? (Hint the hypotenuse of the 1st and the leg of the 2nd.... DRAW A PICTURE)

the hypotenuse of triangle ABC is 13. the leg of triangle DEF is 24. The Scale factor is 2.xzlucvsdauybvusvuisdjnvhfbvjhbv kn vihbscv;kbdvjlgvsdkhbsdvhvasvuybsdvkhjbsjgvasygvksjdbcjghsdviusdbnvgjgasvdviybasdvkhbadfjvgbsiduvbjdgviayusdhgvsgdavidyafviusdbvkhdsviyasdgvouhsdhyviaudyvfgoiuwebdveuyqw egiuwhekvy sd86vftgFYUGQW6EFYIQ7WEFG68QWETFIUWEGF87HWEGF97QWE