Linear Functions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Function | A relationship that pairs each input with exactly one output
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Domain | The 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 the function
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Dependent Variable | The variable that represents output values of a function
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Relation | Pairs input with output
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Vertical Line Test | A graph represents a function when no vertical line passes through more than one point in the graph
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Discrete Domain | A set of input values that only consists of numbers in an interval
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Continous 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; A linear function can be written in the form y=mx+b
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Function Notation | A way to name a function using f(x) instead of y, The notation f(x) is read as "the value of f at x" or "f of x"
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Piecewise function | A function defined by two or more equations
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Step Function | A piecewise function defined by constant values over its domain
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Absolute value function | A function that has a V-shaped graph that opens up or down; the most basic absolute function is f(x)=|x|
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Nonlinear Function | A function that does not have a constant rate of change; the graph of a nonlinear function is not a line
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Sequence | An ordered list of numbers
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Term (of a sequence) | Each number in a sequence
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Arithmetic Sequence | A sequence in which the difference consecutive terms is the same; This difference is called the common difference
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Common Difference | the difference between consecutive terms of an arithmetic sequence
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Created by:
15juangra
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