Complete the table by identifying u and du for the integral. [ f(g(x))g'(x) dx x x + 1 dx U = u = g(x) du = du = g'(x) dx dx Evaluate the definite integral. Use a graphing utility to verify your result. T ( - ) x dx Evaluate the definite integral. Use a graphing utility to verify your result. 1.44 4u - 4 du 6 Use fx x dx = 72 to evaluate each definite integral without using the Fundamental Theorem of Calculus. 6 (2) 1-6 (c) x dx (b) [x ox dx T -4 6 -4x dx 5x dx