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| PAGE: 42 | SET: Exercises | PROBLEM: 9 |
The equation is 
Find the 
-intercept by substituting 
in the equation.
-intercept is 
.
Find the 
-intercept by substituting in the equation.
-intercept is 
.
To test the symmetry with respect to the -axis replace with 
.
is equivalent to original equation
So the graph is symmetric with respect to -axis.
To test the symmetry with respect to the -axis replace with 
.
is not equivalent to original equation
So the graph is not symmetric with respect to -axis.
To test the symmetry with respect to the origin replace with 
and with 
.
is not equivalent to original equation
So the graph is not symmetric with respect to origin.
-intercept and -intercept is .
symmetric with respect to -axis.
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