Relation - A collection of ordered pairs., Domain - Values that the independent variable takes, Range - Values that the dependent variable takes, {-2,-1,0,1,2} - Domain of the set of ordered pairs: {(-2,1),(-1,1),(0,2),(1,4),(2,6)}, Function - A relation where for every element of the domain there only corresponds one element of the range., Asymptote - Line that a graph approaches, but does not intersect., f(x) - Indicates a function f in terms of x., Vertical line test - When you trace a vertical line through the graph and it only intercepts one point on the graph, and it helps identify if a relation is a function., Independent - Variable x, represents what type of variable?, Dependent - Variable y or f(x), represents what type of variable?, The output obtained when the imput x is evaluated in the function f. - What is f(x) ?,

Basic Function Knowledge

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