Linear Functions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Function | a relationship that pairs each input with exactly one output
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Domain | a set of all input values of a function
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Range | the set of all output values of a function
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Independent Variable | the variable that represents input values of a function
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Dependent Variable | the variable that represents output values of a function
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Relation | pairs inputs with outputs; A relation that pairs each input with exactly one output is a function
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Vertical Line Test (VLT) | a graph represents a function when no vertical line passes through more than one point on the graph
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Discrete Domain | a set of input values that consists of only CERTAIN numbers in an interval
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Continuous Domain | a set of input values that consists of ALL numbers in an interval
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Linear Function | a function whose graph is a non vertical line; can be written in y=mx+b
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Function Notation | a way to name a function using f(x) instead of y; read as "f of x"
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Absolute Value Function | a function that has a V-shaped graph that opens up or down; most basic one is f(x)=|x|
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Nonlinear Function | a function that does not have a constant rate of change; not a line
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Created by:
raquelleangelique
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