Examlex
Simplify the numerical expression below. 9( 53 63)
Function
In the field of mathematics, a relation is a connection between a set of inputs and a possible set of outputs where every input corresponds to precisely one output.
Parabola
A symmetrical plane curve formed by the set of all points equidistant from a fixed point (focus) and a fixed straight line (directrix).
Upward
Directed or moving towards a higher place or position.
Downward
Describes the direction that is towards a lower position or level.
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