WeBWorK Standalone Renderer

For the equation $-7 x ^2 + 6 y ^4 = 10$ answer the following questions.

Is the equation symmetric with respect to the $y$ -axis? ( yes or no )

Is the equation symmetric with respect to the $x$ -axis? ( yes or no )

Is the equation symmetric with respect to the origin? ( yes or no )

In order to get credit for this problem all answers must be correct.