(adsbygoogle = window.adsbygoogle || []).push({}); 1. what is the domain of the function k(y)=1/(2y+1)? Express your answer in interval notation

2.

3. I find that 0.5 is a possibility in this function, but since i have not done functions at school, i do not really know much more of this question.

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# Homework Help: The domain of a function in interval notation

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