Part 1: The derivative at a specific point Use the definition of the derviative to compute the derivative of f(x) = va + 7 at the specific point x = 2. Evaluate the limit by using algebra to simplify the difference quotient (in first answer box) and then evaluating the limit (in the second answer box). f'(2) = lim f ( 2 + h ) - f (2 ) = lim h-+0 h h-+0 Hint: use the conjugate trick