## Calculus 10th Edition

Substitute -x for x. If equation is equivalent, graph is symmetric to y-axis. (-x)$y^{2}$=-10 x$y^{2}$=10 Equations are not equivalent, so not symmetric to y-axis. Substitute -y for y. If equation is equivalent, graph is symmetric to x-axis. x$(-y)^{2}$=-10 x$y^{2}$=-10 Equations are equivalent, so function is symmetric to x-axis. Substitute -y for y and -x for x. If equation is equivalent, graph is symmetric to origin. (-x)$(-y)^{2}$=-10 x$y^{2}$=10 Equations are not equivalent, so not symmetric to origin.