Find the limit.
$\(\lim\)_{x\(\rarr\)0}\(\frac{3x^2+7x}{x}\)$

13. When is a polynomial f(x) of at most the order of a polynomial g(x) as x→∞? Give reasons for your answer.

Find the limit.

$\(\lim\)_{x\(\rarr\)0}x^3+5x^2-7x+3$

Find the limit.

$\(\lim\)_{x\(\rarr\)2}\(\sqrt{x^2+5}\)$

Find the limit.

$\(\lim\)_{x\(\rarr\)3}\(\frac{x^2+2x-3}{x-2}\)$

Find the limit.

$\(\lim\)_{x\(\rarr\)2}\(\frac{x^2-7x+12}{x-3}\)$

Find the limit.

$\(\lim\)_{x\(\rarr\)-2}\(\frac{x^2-5x-14}{x+2}\)$

Find the limit.

$\(\lim\)_{x\(\rarr\)-\(\pi\)}\(\frac{\sin x}{x}\)$

Find the limit.

$\(\lim\)_{x\(\rarr\)3}\(\frac{\sqrt{x}\)-\(\sqrt\)3}{x-3}$