Using quotient and chain rules for derivatives
Hey so I have a calculus assignment and im not wrapping my head around many of the concepts for derivatives.
My quotient rule question:
a) Use the definition of the derivative to find f'(x) for f(x) = (1/3x-4).
b) Use the result from a) to find the equation of the tangent line to f(x) at the point (2, 1/2 ).
For this I believe I have answered the first part, with
I'm don't know what to do to continue to part be.
Thanks very much for any help you might be able to offer.