Zusammenfassung der Ressource
Frage 1
Frage
Which statement correctly describes a function?
Antworten
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Each element of the range is paired with exactly one element of the domain
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Each element of the domain is paired with exactly one element of the range
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Elements of the domain may be paired with multiple elements of the range
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No ordered pair may contain the same elements
Frage 2
Frage
Find f(3) if f(x) = 2x - 4
Frage 3
Frage
Which statement describes the domain elements of a function?
Antworten
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The set of all x-coordinates of the function
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The set of all y-coordinates of the function
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The set of all dependent values
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The output values of the function
Frage 4
Frage
Which statement describes the range elements of a function?
Antworten
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The set of all x-coordinates of the function
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The set of all y-coordinates of the function
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The set of all independent values
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The input values of the function
Frage 5
Frage
Which relation represents a function?
Antworten
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{ (1, 2), (1, 3), (1, 4) }
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{ (1, 2), (2, 2), (3, 2) }
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{ (1, -1), (-1, 1), (-1, -1), (1,1) }
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{ (0, 2), (0, 4), (0, 6), (0, 8) }
Frage 6
Frage
Find f(-2) if f(x) = 3x - 5