Part B: Extended Questions The second derivative is the derivative of a derivative. It can he represented as v" ("v double prime") Ensure clear communication. Show all your work Determine the second derivative, y". of y = {i1 31: at x = -1. B3 Ensure clear communication. Show all your work Find the point(s) on the graph of y = V5x" - 1 where the slope of the tangent is perpendicular to 2x - 5y + 15 = 0. Include a concluding statement