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{3, 1, -2, -4}

answer

Identify the elements in the range of the function graphed.

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-4

answer

Look at the graph of a function below and complete the statement. {y : y β₯ _____}

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{-6, -4, 5, 8}

answer

What is the domain of the function?

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x = 1 or -3

answer

Identify a zero of the function shown on the coordinate plane.
x =_____

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The x -intercept is -1 and the y -intercept is 2.

answer

What are the x and y intercepts of the graph?

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(3) (0) (-2)

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Identify all values that are in the range of the function graphed.
(4) (3) (0) (-2) (-4)

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domain

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all the possible x-values of a function (The domain of this situation is {1, 2, 3, ...}

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functional notation

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an equation of y in terms of x can be rewritten so that y=f(x)

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dependent variable

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The outcome factor; the variable that may change in response to manipulations of the independent variable.

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output

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Data that has been processed into a useful format.

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range

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Distance between highest and lowest scores in a set of data.

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relation

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A set of ordered pairs

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function

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A relation that uniquely associates members of one set with members of another set. There will always be three main parts: The input, The relationship, The output. For instance, 4(input) X 2(function) = 8(output)

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Independent variable

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(statistics) a variable whose values are independent of changes in the values of other variables

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vertical line test

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You can find a vertical line passing rough more than one point of a graph of a relation is not a function. Otherwise the relation is a function.

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input

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A number in the domain of a relation

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mapping

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A mathematical relation such that each element of a given set is associated with an element of another given set.

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equation

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The process of equating one thing to another.