Parent Functions

asymptote

a line that a graph approaches but never crosses

decreasing interval

A portion of a function where the y-values are decreasing over the interval

increasing interval

a portion of a function where the y-values are increasing over the interval

domain

refers to the set of all x values

range

refers to the set of all y values

odd function

A function that is symmetric with respect to the origin

even function

When a graph is symmetrical with respect to the y-axis; f(x) = f(-x)

end behavior

The behavior of the graph as x approaches positive infinity or negative infinity.

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