8) Suppose f(x) = V2x - 1. What is the slope O m= of the line tangent to f when x = 5? O m = V11 O m = O m = None of the above Apply the definition of the derivative to differentiate the function f(x) = 6. 01 O x6 6x 10 Using the definition of the derivative, find the slope of the 0 -4 tangent line to the function f(x) = 12x at (-2, 48). O O -48 O 1152 11) -20 2 , 2