For each of the following integrals, give a function that if, integrated on a similar infinite domain, will have the same convergence or divergence behavior as the given integral, and use that to predict whether the integral converges or diverges. (In other words, find a function that you'd be able to compare to using the Comparison Test.) (To indicate convergence or divergence, enter one of the words converges or diverges in the appropriate answer blanks.) S 1. 1 x + 8 dx x + 2x + 8 X dx : [ x + 9 x + 8 x + 10x + 2 x + 5 x 9 dx : dx : a similar integrand is a similar integrand is a similar integrand is a similar integrand is so we predict the integral so we predict the integral so we predict the integral so we predict the integral