A) 0 B) 1 C) 5 Find an equation of the tangent line at the indicated point on the graph of the function. 6) $y = f(x) = 8\sqrt{x} - x + 5$, $(x, y) = (64, 5)$ D) $-\infty$
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The derivative of f(x) = 8√(x) - x + 5 is f'(x) = 4/√(x) - 1. Show more…
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