# How do you find the domain of #y = 3/x#?

graph{3/x[-10,10,-100,100]}

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To find the domain of ( y = \frac{3}{x} ), identify the values of ( x ) that make the denominator, ( x ), non-zero. Since division by zero is undefined, the domain of ( y ) is all real numbers except ( x = 0 ). Therefore, the domain is ( x \neq 0 ).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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