# What is the equation of the line that is normal to #f(x)=-3x^2-sinx # at # x=pi/3#?

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The equation of the line that is normal to f(x)=-3x^2-sinx at x=pi/3 is y = -√3(x - π/3) - 3π/9.

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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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