Use the Comparison Theorem to Determine Whether $\int _ { 0 } ^ { \infty } \frac { 1 } { \sqrt { x } + 1 } d x$

Short Answer

Use the Comparison Theorem to determine whether $\int _ { 0 } ^ { \infty } \frac { 1 } { \sqrt { x } + 1 } d x$ is convergent or divergent. Justify your answer.