Test the equation for symmetry

Question

amtran_bus · Answer

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amtran_bus · Answer

I know-If a graph is symmetric with respect to the X-axis, replace y with –y and the new equation should be equal to the original.
-If a graph is symmetric with respect to the Y-axis, replace x with –x and the new equation should be equal to the original.
-If a graph is symmetric with respect to the origin, replace y with –y and the x with –x and the new equation should be equal to the original.

amtran_bus · Answer

Can someone walk me through it?

loser66 · Answer

I don't know much things like what you know. i just know that is the equation of an upward parabola with vertex (0,0) therefore, it has y-axis is its symmetric 
but if you need the test, just put the information into the equation.

loser66 · Answer

y = 3x^4 +10x^2 = or not= 3(-x)^4 +10(-x)^2??? surely they are equal, right? sp?? y is its symmetric axis

amtran_bus · Answer

Thanks.

loser66 · Answer

the most important is you understand how to test, right? got it?

amtran_bus · Answer

Let me work one more and I will tell you for sure.

loser66 · Answer

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