Assertion: possible symmetry | /r/HasProperty | 2a spatial perspective
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Source sentences:
text: There are several levels of understanding about symmetry that we are going to develop in this class: (1) a general understanding of the concept so that you could eye-ball a two-dimensional graph and form an opinion as to its possible symmetry (about the y-axis, the x-axis, the origin, or y = x) (2) a spatial perspective so that you could draw a sketch of a graph that would be symmetric to a given graph (3) ability to test the equation of a graph for symmetry before you ever see the graph.