Math 8
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 set of ordered pairs in which none of the first elements of the pairs appears twice.
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Relation | A set of ordered pairs.
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Input | A set of X values
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Output | A set of Y values
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Independent Variable | A variable that can change its value freely and without being affected by any other variable(s) for its value.
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Dependent Variable | The output number of a function
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Domain | The set of all possible input values for a function or relation.
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Range | The set of all possible values for the output of the function.
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Common Difference | The constant difference between any two successive terms in an arithmetic sequence.
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Coordinate Plane | A plane formed by two intersecting and perpendicular number lines used to help locate the position of any point on a map or graph.
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Vertical Line Test | A method used to check whether or not a relation is a function.
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Evaluate | To calculate the value of.
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Function Notation | is essentially replacing "y = " in your equations with "f(x) =".
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Linear Function | A function of the type y = f(x) = ax + b because its graph is a straight line.
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Created by:
15DanGro
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