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Preview File Edit View Go Tools Window Help Sat Jun 17 11:18 AM IMG_0165.heic Q Search question Section # pdf Consider the family of functions y= f(x)= x- k In(x), where KZ I is a constant number. ( show all your steps ) lent ce a Find the equation of the tangent line of y = f(x) cut x=a b) Determine the value x= a such that the tangent line above grap tice passes through the origin (0,0). () Does your answers in part ( b) depend on the parameter K? AM Write onea or two sentences describing your observations for this ctic family of functions. d) Give the equation of the tangent line in part ( b) in slope- intercept ( y*math) form. JUN 17 itv W J