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Mathematics 27 Online
OpenStudy (anonymous):

Shawn found that a solution of x = 3 was extraneous for his function. What would be a possible denominator in Shawn's function?

OpenStudy (mathstudent55):

What denominator would be zero if x = 3?

OpenStudy (anonymous):

OpenStudy (mathstudent55):

Oh, I see, you have choices. All you need to do, is plug in x into each choice and see which one equals zero.

OpenStudy (anonymous):

Oh okay! Like 2(3)+6 and so on. Thank you!

OpenStudy (mathstudent55):

Correct. You're welcome.

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