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Functions
Algebra 1
Term | Definition |
---|---|
range | the possible values of the output,or dependent variable, of a relation or function |
domain | the possible values for the input, or independent variable, of a relation or function |
function | a relation that assigns exactly one value in the range to each value of the domain, such that domain values will not repeat |
input | the value of the independent variable |
output | the value of the dependent variable |
positive correlation | the relationship between two sets of data, in which both sets of data increase |
negative correlation | the relationship between two sets of data, in which one set decreases as the other set of data increases |
linear function | a function whose graph is a non-vertical line or part of a non-vertical line |