Let x): \"3 . For this problem, use the following definition of the derivative, Ha}: lim f x _ a 2X+1 x. a Xa a. Set up the difference quotient (do not simplify), xli_ma |:| . b. The numerator of the difference quotient when simplified into a single fraction becomes |:| . c. Before taking the limit, and after simplifying, the difference quotient expression becomes xiima |:| . d. Taking the limitr we have that Ha} = |:|