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Standards/Math/Northern Mariana Islands/HSF.IF.B.5

HSF.IF.B.5

HSF.IF.B Interpret functions that arise in applications in terms of the context.
HSF.IF.B.4
HSF.IF.B.5
HSF.IF.B.6

Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.

Example Problems
f(x)=x−4x+1​

What is the domain of f(x)?
f(x)=−3x​

What is the domain of
f(x)?
f(x)=−6x​

What is the domain of
f(x)?
Khan Academy Resources
Domain and range from graphFunction domain word problemsDetermine the domain of functionsModeling with linear equations: snowDomain of a radical functionExamples finding the domain of functionsWorked example: domain and range from graphWorked example: determining domain word problem (real numbers)Worked example: domain of algebraic functionsWorked example: determining domain word problem (positive integers)Worked example: determining domain word problem (all integers)
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