Question 1089174
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<pre>
The graph of 2y^4 -x^2 +11 =0 is symmetric with respect which of the following?
 1. The x axis 
 2. The y axis 
 3. The origin 
A) only 1
B) only 2
C) only 3
D) 1, 2, and 3


{{{graph( 330, 330, -10.5, 10.5, -5.5, 5.5,
          sqrt(sqrt((x^2-11)/2)), -sqrt(sqrt((x^2-11)/2))
)}}}


Plot y1 = {{{root(4,(x^2-11)/2))}}} (red)  and y2 = {{{-root(4,(x^2-11)/2))}}} (green).
</pre>


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The correct answer is &nbsp;OPTION &nbsp;D).