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amishjeb
 2 years ago
Was hoping someone could tell me or point me to a resource that could tell me about the image of a function. I've read and reread the definition in my book, but it's just not getting through at this time.
amishjeb
 2 years ago
Was hoping someone could tell me or point me to a resource that could tell me about the image of a function. I've read and reread the definition in my book, but it's just not getting through at this time.

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wio
 2 years ago
Best ResponseYou've already chosen the best response.2http://www.proofwiki.org/wiki/Definition:Image/Mapping/Mapping

wio
 2 years ago
Best ResponseYou've already chosen the best response.2If there is an input \(x\) such that \(f(x)=y\), then \(y\) is in the image of \(f\). The image is all possible \(y\) when putting in every possible \(x\).

wio
 2 years ago
Best ResponseYou've already chosen the best response.2The image is always a subset of the codomain. It's sort of like the range, however "range" is an ambiguous term which can mean the image or the codomain.

rsadhvika
 2 years ago
Best ResponseYou've already chosen the best response.0image is all the values a function can spit out

rsadhvika
 2 years ago
Best ResponseYou've already chosen the best response.0\(y = x^2\) take above function, can 2478457485 be in its image ?

amishjeb
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks for the help guys. Appreciate it.
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