Match Each Equation with the Type of Symmetry Exhibited by Its

Multiple Choice

Match each equation with the type of symmetry exhibited by its graph. Do not sketch the graph.
-symmetry with respect to the y axis

A) $x ^ { 2 } - 3 x - y ^ { 2 } = 4$
B) $y = x ^ { 4 } - x ^ { 2 } + 3$
C) $y = 2 x$