If the graph of a relation is symmetric with respect to the

If the graph of a relation is symmetric with respect to the y-axis and (2,3) is on the graph of the relation, then so is (2,3). True or False

Solution

True...as the graph is symmetric about y-axis so, if any (-x, y) is in the relation then (x , y ) should be, where x> 0

And here (-2,3 ) belongs to Relation and (2,3) should be in the Relation .