What is the domain of the function $$k(y) = \frac{1}{2y+1}~?$$ Express your answer in interval notation.
Question:
What is the domain of the function $$k(y) = \frac{1}{2y+1}~?$$ Express your answer in interval notation.
Answer:
Let's think step by step.

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\left(-\infty,-\frac 12\right)\cup \left(-\frac 12,\infty\right)
What is the domain of the function $$k(y) = \frac{1}{2y+1}~?$$ Express your answer in interval notation.
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