For a graph to be symmetric about y axis mean for each point x-18452

For a graph to be symmetric about y axis mean,for each point (x,y) on the graph the point __________ is also on the graph

This multiple choice question (MCQ) is related to the book/course vu mth101 Calculus And Analytical Geometry. It can also be found in vu mth101 Final Term - Quiz No.7.