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The set of x-coordinates of the set of points on a graph; the set of x-coordinates of a given set of ordered pairs. The value that is the input in a function or relation.
The y-coordinates of the set of points on a graph. Also, the y-coordinates of a given set of ordered pairs. The range is the output in a function or a relation.
axis of symmetry
A line that divides a figure in half so that each half is the mirror image of the other
a mathematical relation such that each element of one set is associated with at least one element of another set
A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.
the point on a curve where the tangent changes from positive on the left to negative on the right
the point on a curve where the tangent changes from negative on the left to positive on the right
the steepness of a line on a graph, equal to its vertical change divided by its horizontal change
a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
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