Find the equation of the line tangent to the graph of f at the indicated value of x. f(x) = 2 + ln x^4; x = e A) $y = frac{4x}{e} - 2$ B) $y = frac{4x}{e} + 2$ C) $y = frac{4x}{e} + 6$ D) $y = frac{4x}{e}$
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Find the derivative of f(x) using the power rule and chain rule: f'(x) = 1/x Show more…
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