What is the equation of the tangent line of #f(x)=Arctan(x/3) # at #x=0#?
Equation of desired tangent is
graph{(y-arctan(x/3))(3y-x)=0 [-5, 5, -2.5, 2.5]}
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The equation of the tangent line of f(x) = Arctan(x/3) at x = 0 is y = x/3.
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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.
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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