Use integration, the Direct Comparison Test, or the Limit Comparison Test to test the integral for convergence. If more than one method applies, use whatever method you prefer. DO dx Choose the correct answer below. O A. dx 1/ (x5 + 7 ) By the Limit Comparison Test, diverges because lim = 1 and dx diverges. 4 X +7 x00 1/ x O B. DO 00 dx By the Direct Comparison Method, 5 diverges because 0s 5 + 7 5 on [4, co) and dx diverges. 4 X +7 O c. DO dx 1 By the Direct Comparison Method, converges because 0s- 5 on [4, co) and +7 5 + 7 dx converges. x X O D. The integral cannot be evaluated using integration, so the integral diverges