Points: 0 of 1 K Find f'(x) and find the equation of the line tangent to the graph of f at the indicated value of x. Find the value(s) of x where the tangent line is horizontal. f(x) = In (1-x+2x4); x = 1 f'(x) =

Find f(x) and find the equation of the line tangent to the graph of f at the indicated value of x. Find the value(s) of x where the tangent line is horizontal. f(x)=ln(1x2+2x4);x=1 f(x)=