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4.6 Compositions

Posljednje ažuriranje about 4 years ago

38

4

Pitanje 1

1.

Log in to your deltamath.com account.
•Complete the 8 problems on the assignment titled: DM: 4.6 Compositions of Transformations
^{Enter your score below. (You may redo the problems as much as you like until you get 100% or a score you like.}
My score is: ____ out of 8
*Please be honest with your score. I will be checking!

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Pitanje 2

2.

REQUIRED for points.
1) Reflect ∆DEF over the y axis. Sketch ∆D'E'F' using the color red.

2) Then translate ∆D'E'F' left 3 units* and down 2 units. Sketch ∆D"E"F" using the color green.

Pitanje 3

3.

What are the coordinates of D' after a reflection over the y-axis?

Pitanje 4

4.

What are the coordinates of E' after a reflection over the y-axis?

Pitanje 5

5.

What are the coordinates of F' after a reflection over the y-axis?

Pitanje 6

6.

What are the coordinates of D" after a translation left 3 and down 2?

Pitanje 7

7.

What are the coordinates of E" after a translation left 3 and down 2?

Pitanje 8

8.

What are the coordinates of F" after a translation left 3 and down 2?

Pitanje 9

9.

*REQUIRED for points!
1) Rotate ∆JKL 180˚ about the origin and sketch the image, ∆J'K'L', in RED.
2) Then Reflect ∆J'K'L' over the x axis. Draw ∆J"K"L" in GREEN.

Pitanje 10

10.

What are the coordinates of J' after a rotation of 180 degrees?

Pitanje 11

11.

What is the coordinates of K' after a rotation of 180 degrees?

Pitanje 12

12.

What are the coordinates of L' after a rotation of 180 degrees?

Pitanje 13

13.

What are the coordinates of J"?

Pitanje 14

14.

What are the coordinates of K"?

Pitanje 15

15.

What are the coordinates of L"?

Pitanje 16

16.

OPTIONAL (non graded)
Sketch the composition of transformations.
90º CCW rotation
followed by Translation (x,y)\rightarrow(x+4,y-1)

Pitanje 17

17.

Find the coordinates of T' after a rotation of 90 degrees counterclockwise.

Pitanje 18

18.

Find the coordinates of U' after a rotation of 90 degrees counterclockwise.

Pitanje 19

19.

Find the coordinates of V' after a rotation of 90 degrees counterclockwise.

Pitanje 20

20.

Find the coordinates of T" after a translation of right 4 and down 1.

Pitanje 21

21.

Find the coordinates of U" after a translation of right 4 and down 1.

Pitanje 22

22.

Find the coordinates of V" after a translation of right 4 and down 1.

Pitanje 23

23.

OPTIONAL (non graded)
Sketch the composition of transformations.
Translation of right 2 and down 1.
Followed by enlargement with scale factor = 2.

Pitanje 24

24.

Find the coordinates of C' after a translation right 2 and down 1.

Pitanje 25

25.

Find the coordinates of D' after a translation right 2 and down 1.

Pitanje 26

26.

Find the coordinates of E' after a translation right 2 and down 1.

Pitanje 27

27.

Find the coordinates of C" after an enlargement by 2.

Pitanje 28

28.

Find the coordinates of D" after an enlargement by 2.

Pitanje 29

29.

Find the coordinates of E" after an enlargement by 2.

Pitanje 30

30.

OPTIONAL (non graded)
Sketch the composition of transformations.
Dilation of scale factor \frac12
Followed by a 270º CW rotation about the origin.

Pitanje 31

31.

Find the coordinates of B' after a dilation with a reduction of 1/2.

Pitanje 32

32.

Find the coordinates of C' after a dilation with a reduction of 1/2.

Pitanje 33

33.

Find the coordinates of D' after a dilation with a reduction of 1/2.

Pitanje 34

34.

Find the coordinates of E' after a dilation with a reduction of 1/2.

Pitanje 35

35.

Find the coordinates of B" after a rotation of 270 degrees clockwise.

Pitanje 36

36.

Find the coordinates of C" after a rotation of 270 degrees clockwise.

Pitanje 37

37.

Find the coordinates of D" after a rotation of 270 degrees clockwise.

Pitanje 38

38.

Find the coordinates of E" after a rotation of 270 degrees clockwise.