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Small Joey Kuang

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Solved!

If f(x) = (7x3 + x)/6x1/2, then what’s the value of f’(1)?

Answer

Small Tutor Aaron Lee

f(x) = (7/6)x5/2 + (1/6)x1/2 f’(x) = (35/12)x3/2 + (1/12)x-1/2 So f’(1) = 3...