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A relation in which there is one and only one second member (range) for each first member (domain)
A table of values in which a unique value is assigned to the second variable (range) for each value of the first variable (domain.)
A function that does not have a constant rate of change. The graph of a nonlinear function is not a straight line.
A function in the second degree; any function that an be described by an equation of the form y=ax2+bx+c, where a ≠ 0
An equation in two variables whole graph is a line. (The independent variable is limited to the first power.)
ordered pair (x,y)
A pair of numbers used to locate a point in the coordinate plane. The ordered pair is written in this form (x-coordinate, y-coordinate.)
Another name for the coordinate system which is formed by the intersection of two number lines that meet at right angles at their zero points
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