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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| arithmetic sequence | a sequence whose successive terms differ by the common difference
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| common difference | the nonzero constant difference of any term and previous term
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| continuous graph | a graph made up of connected lines or curves
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| correlation | a measure of the strength and direction of the relationship between variables
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| dependent variable | output of a function
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| discrete graph | a graph made up of unconnected points
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| domain | the set of all possible input values of a relation or function
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| function | a relation in which every input is paired with exactly one output
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| function notation | “f of x” where f names the function
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| function rule | a algebraic expression that defines a function
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| independent variable | the input of a function
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| negative correlation | one set of data values increases and the other set decreases
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| no correlation | there is no relation between the set of values
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| positive correlation | both sets of data values increase
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| range | the set of all possible output values of a relation or function
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| relation | a set if ordered pairs
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| scatter plot | a graph with points plotted to show a possible relationship between 2 data sets
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| sequence | a list of numbers that often form a pattern
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| term | each number in a sequence
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| trend line | a line on a scatter plot that show the correlation between the data sets
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Created by:
bookannelid
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