QUIZ 1

Name

1. Find the following limits.
   1. $${\lim_{x\rightarrow 5}\frac{x^2-3x-10}{x-5}}$$.
   2. $${\lim_{x\rightarrow \infty}\frac{x^2+2x-5}{3x^2+2}}$$.
2. A company training program has determined that, on the average, a new employee can do $P(s)$ pieces of work per day after $s$ days of on-the-job training, where
   $$P(s)=\frac{75s}{s+8}.$$
   Find and interpret $${\lim_{x\rightarrow \infty}P(s)}.$$