2(4)-4
Us.kh
1174-41
Analysis
Odd
Functions
Notes
Funder
Honors
Math
Symmetry
Notes/Examples
Main
Ideas/Questions
TYPES OF
The graph can be folded along a
The graph remains unchanged
line so that the two holves match.
when rotated 180 about a point.
SYMMETRY
7
,
I
symmetric
x-axis
axi3
origin.
The x - CIXIS and y - axis are common lines of symmetry.
The Origin
is a common point of symmetry.
Directions: Use the graph to determine if the relation is symmetrical to the
Examples
x-axis, y-axis, and/or origin. Confirm your answer algebraically.
1. y=x'-4x2
2. xy=6
x-axis
x-axis
y-cixis
y-axés
origin
M
origin
none
none
Gira Witon (A) Things Algetra LLC). 2017
If a graph has
x
symmetry then it is
NOT
a function
If a graph has
J
symmetry then it is an Even
function
If a graph has
origin
symmetry then it is an
our
function
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