Explanation:
we don't see all answer options.
but I am sure it must be b.
simply because the right graph shows that the curve goes through
(4, 0) and (-4, 0)
and
(0, 3) and (0, -3)
but if I am mistaken about b showing that, please pick the graph that shows this.
the reason is to think when is the x term being 1, when y = 0, and when is the y term being 1, when x = 0.
these are some "cornerstones" for the graph based on the functional definition.
and the answers are the points listed above.