In order to find the equation of a line that is tangent to f(x) and goes through point P on f, you gotta find the derivative of f(x) at P, but how would you go about solving a problem where you have to find the equation of a line tangent to f(x) that goes through point P, but P is NOT on the graph of f.(adsbygoogle = window.adsbygoogle || []).push({});

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# Equation of a line that is tangent to f(x)

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