Question #4b7de

1 Answer
AJ Speller
Sep 25, 2014

#f(x)=sqrt(x)/3#

#f(x)=1/3*sqrt(x)#

#f(x)=1/3*x^(1/2)#

#f'(x)=1/3 *(x^(1/2))'#

Use the Power Rule

#f'(x)=1/3*1/2x^(-1/2)#

#f'(x)=1/6x^(-1/2)#

#f'(x)=1/(6x^(1/2))#

#f'(x)=1/(6sqrt(x))#

#f'(x)=1/(6sqrt(x))*sqrt(x)/sqrt(x)#

#f'(x)=sqrt(x)/(6x)#

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