1. Limits and Continuity

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\(\rarr\)0}\(\frac{3x^2+7x}{x}\)$