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 one year ago
how to know the which one equation is one to one function and many to one function? can anyone explain to me?
 one year ago
how to know the which one equation is one to one function and many to one function? can anyone explain to me?

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mathmate
 one year ago
Best ResponseYou've already chosen the best response.1You have probably used the vertical line test to determine if a given relation is a function. Use the similar "horizontal line test" to test a function to see if it is onetoone. If any horizontal line cuts the function at zero or one point, the function is onetoone. For example, y=2x is a onetoone function, while \( y=x^2 \) is not .

sha0403
 one year ago
Best ResponseYou've already chosen the best response.0ok..i understand.. if many to one equation?

marmer
 one year ago
Best ResponseYou've already chosen the best response.0this link will help you http://mathonweb.com/help_ebook/html/functions_6.htm
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