Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

AIM

Monday, January 13, 2014 - Day 4

AIMSWBAT reflect & rotate figures.

DO NOW1) Worksheet

2) Check HW with an answer key.

HWWorksheet: Reflections & Rotations

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

HW

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1

3456789

-9

-9-8

-7-6-5

-3-4

-2-1

x

y

2

10

10

-10

-10

S

T

U

D

Y

1 2 3 4 5 6 7 8 9-1-2-3-4-5-6-7-8

1

3456789

-9

-9

-8-7-6-5

-3-4

-2-1

x

y

2

10

10

-10

-10

Y U

O

1 2 3 4 5 6 7 8 9-1-2-3-4-5-6-7-8

1

3456789

-9

-9-8

-7-6-5

-3-4

-2-1

x

y

2

10

10

-10

-10

O

F T

EN

Given Δ YOU: Y(-7, -7), O(-5, -2), and U(-3, -7)Graph Δ Y'O'U' after a 90o counterclockwise rotation

Given Pentagon STUDY: S(-9, 2), T(-9, 6), U(-6, 9), D(-3, 6) and Y(-3, 2)Graph S'T'U'D'Y' after a 90o clockwise rotation

I) II)

Given Pentagon OFTEN: O(3, 7), F(6, 4), T(8, 4), E(8, 2) and N(3, 2)Graph O'F'T'E'N' after a 180o clockwise rotation

Y' _____O' _____U' _____

S' _____T' _____U' _____D' _____Y' _____

O' _____F' _____T' _____E' _____N' _____

III)

HOMEWORK: Transformations Graph each transformation and write and label each point with prime notation.

YU

OS T

U

DY

O

FT

E N

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

HW

1 2 3 4 5 6 7 8 9-1-2-3-4-5-6-7-8

1

3456789

-9

-9-8

-7-6-5

-3-4

-2-1

x

y

2

10

10

-10

-10

T

I

1 2 3 4 5 6 7 8 9-1-2-3-4-5-6-7-8

1

3456789

-9

-9-8

-7-6-5

-3-4

-2-1

x

y

2

10

10

-10

-10

G

S

E

A

R D

Given Hexagon GRADES: G(3, 4), R(3, 6), A(6, 8), D(9, 6), E(9, 4) and S(6, 2)Graph G'R'A'D'E'S' after a translation x - 7, y - 3

VI)

G' _____R' _____A' _____D' _____E' _____S' _____

1 2 3 4 5 6 7 8 9-1-2-3-4-5-6-7-8

1

3456789

-9

-9-8

-7-6-5

-3-4

-2-1

x

2

10

10

-10

EH

LS

P

y

-10

Given Pentagon HELPS: H(2, -2), E(8, -2), L(8, -6), P(4, -10) and S(2, -6)Graph H'E'L'P'S after a dilation with a scale factor of 0.5

V)

H' _____E' _____L' _____P' _____S' _____

Given segment IT: I(-8, 8), and T(-4, 3)Graph segment I'T' after a reflection over the y-axis.

IV)

I' _____T' _____

T'

I'

EH

LS

P

G

S

E

A

R D

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014

Day 6 ­ Double Reflections and Rotations.notebook January 13, 2014