Find f' (x). 2+9 f(x) = 7x -8 {(x) =
Added by Brett M.
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Step 1
The derivative of a constant is 0, so the derivative of 2 is 0. The derivative of 9f(x) is 9f'(x), since we need to apply the chain rule. The derivative of 7x is 7. The derivative of -8 is 0. Now, we can write the equation for the derivative: Show more…
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