deathfire6679 deathfire6679 01-06-2023 Mathematics contestada Need help with parts A and B please a. For the function and point below, find f'(a). b. Determine an equation of the line tangent to the graph of fat (a,f(a)) for the given value of a. 2 f(x) = a = 1 9 √x C a. f'(a) = b.y =