## anonymous one year ago Find the derivative of the function by the limit process. f(x) = 7 x

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1. EmmaTassone

If you mean f(x) =7x, i can give you a hand: To find the derivative with the definition you always have to propose this limit: $\lim_{h \rightarrow 0} \frac{ f(x+h) - f(x) }{ h }$ In this case we know that f(x)=7x$\lim_{h \rightarrow 0}\frac{ 7(x+h) - 7x }{ h }$ from there try to work with this limit to get the solution using the properties you know.

2. IrishBoy123

$=\lim_{h \rightarrow 0}\frac{ 7x+7h - 7x }{ h }$