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Mathematics 9 Online
OpenStudy (anonymous):

Find Domain Of Funtion f(x) 5/x+2 Please Help

OpenStudy (anonymous):

Domain of f: \[x \neq -2, x \in \mathbb{R}\]

OpenStudy (anonymous):

How Did You Figure That Out.?

OpenStudy (anonymous):

well if you plug in x = -2 then your y value is 5/0 which doesnt exist because you cannot divide by zero, but for every other x value you will get a numerical value for y so the domain is all x except when x=-2

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