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https://content-eu-central-1.knowunity.com/CONTENT/rBGZcLaTOMdYQqIbBPNi_COMPRESSED.pdf

rBGZcLaTOMdYQqIbBPNi

Study note

Eithar Omer

United States of America

DEFAULT (US)

DEFAULT

Algebra 1

Geometry

Math (SAT®)

Transformations

Linear Equations

Linear Equations with Parentheses

ame:
opic:
Main Ideas/Questions
Transformation
Isometry
ome change rape
no
of Size or
Just bcation
Reflection
ALA
Notes
• An operation that maps an original figure called the
onto a new figure called the Image
• A transformation can change the Size
or Orientation
of a figure.
A flip
. A
over a line called the line
• Each point and its image are the Same
line of reflection.
Date:
Class:
• Possible lines of reflection:
✓ X-axis or Y. axis.
A' (-2,-2)
B'( _4,-1)
c'(5,1)
3. Trapezoid FGHI with vertices F(-5, -2),
G(-2,-2), H(0, -6), and I(-8, -6) in the y-axis.
F (5,-2)
G₁(2-2)
H₁0 -6
1'(&_-6₂
✓ Vertical or horizontal lines in the form
✓ Diagonal lines in the form_Y=X
y=-x
Practicel Graph and label each figure and its image under the given reflection. Give the new coordinates.
1. Triangle ABC with vertices A(-4, 2), B(4, 7), and
C(5, 1) in the x-axis.
2. Rectangle PQRS with vertices P(1, 2), Q(2, 5),
R(8, 3), and S(7, 0) in the y-axis.
(x, y)-x(x, y)
(x,y)-7(x,y)
・pre-lunge
position
X=a
or
of reflection
distance from the
or
y=b
P' (1-2)
0(2, 5,
R'(-8, 3)
5'(-2, 0)
4. Rhombus WXYZ with vertices W(-2,-4),
X(1, -2), Y(4, -4), and Z(1, -6) in the x-axis.
w (24)
X' (1,2)
8²(4,4)
2² (16)
95 5. Triangle JKL with vertices J(1, -1), K(2, 3), and
L(3,-2) in the line x = 4.
(x,y)-x{(za-x, y)
داتشان
K' (6³)
1'15?
7. Parallelogram CDEF with vertices C(-4,-4),
D(-2, 0), E(6, 1), and F(4, -3) in the line y = 2.
(x,y)-> (x2-y)
C₁48
D'(-2,
E'L.
F'(4.
9. Triangle XYZ with vertices X(-5, -2), Y(-3, 4),
and Z(-1, 1) in the line y = x.
X'(-1-
Y' (4-3.
Z'LL:
6. Square RSTU with vertices R(0, 3), S(5, 4),
T(6, -1), and U(1, -2) in the line x = -1.
A'(-3, L
B'(-4₁_D_)
C'(-5,-3)
D'(-2,-2)
R'(-2, 3
5'(-64
TL1)
U'(-3,-²)
8. Triangle MNP with vertices M(-6, -8), N(-1, -6),
and P(-2, -8) in the line y = -5.
11. Square ABCD with vertices A(-1, 3), B(0, 6),
C(3,5), and D(2, 2) in the line y = -x.
(x, y) - 7 (-y₂x)
M. (²6-²)
N' (1-4)
P'(-2,-2)
10. Rectangle GHIJ with vertices G(2, -1), H(7, -1),
I(7,-4), and J(2, -4) in the line y = x.
(x,y)-(y₁x)
G'(-1,2)
H'(-1,_ _7)
I'(-4,7)
J'(-4, 2)
12. Triangle STU with vertices S(-1, -6), T(0, -3),
and U(3,-4) in the line y = -x.
si(6,1
T' (30)
0(4,-3)

Transformations

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Transformations

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Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

4.9+

20 M

#1

950 K+

Still not sure? Look at what your fellow peers are saying...

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

The application is very simple and well designed. So far I have found what I was looking for :D

Love this App ❤️, I use it basically all the time whenever I'm studying