1. Use the definition of the derivative to nd f '(x) for f (x) = 4:: 2 2. Use your answer from #1 to find the equation of the line tangent to f (x) = Jx 2 at the point (6,2). (If you did not get the answer to #1 you can use f'(x)= 3 x as if it was the derivative for #2)