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Mathematics 21 Online
OpenStudy (anonymous):

Complete the statement with the best answer. The Horizontal Line Test can... Select one: a. Help you graph a function. b. Help to determine if a function has a reciprocal. c. Help to determine if a function has an inverse. d. Tell if a quadratic and linear equation has an inverse, but not a polynomial function.

OpenStudy (anonymous):

@hartnn @ganeshie8

JoelTheBoss (joel_the_boss):

In mathematics, the horizontal line test is a test used to determine whether a function is injective. Hope this helps you get the answer.

hartnn (hartnn):

Since it helps you find whether the function is injective (one-to-one) or not, it will help you find whether it has inverse or not.

OpenStudy (anonymous):

So which one are we looking at

hartnn (hartnn):

the test helps you to determine if a function has an inverse

OpenStudy (anonymous):

thank you sir or mam

hartnn (hartnn):

welcome :)

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