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trigonometric ratio, expressed as opposite side divided by adjacent side in a right-angled triangle.
a graph consisting of bars, the heights (or lengths) of which correspond to the numerical values...
the graph of a quadratic function; or a graph with one vertical axis of symmetry and one turning...
the minimum point on a curved graph is the point at which a graph changes from a decreasing...
in set theory, a union between two or more data sets refers to all the elements in the data sets...