(e) \( \lim _{x \rightarrow \infty} \frac{5 x^{2}-3 x+2}{3 x^{2}-1} \)
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To analyze the limit \( \lim _{x \rightarrow \infty} \frac{5 x^{2}-3 x+2}{3 x^{2}-1} \), we can focus on the leading terms in the numerator and the denominator since they will dominate the behavior as \( x \) approaches infinity. The leading term in the numerator is \( 5x^2 \) and in the denominator is \( 3x^2 \). Thus, we can simplify the limit as follows: \[ \lim _{x \rightarrow \infty} \frac{5 x^{2}-3 x+2}{3 x^{2}-1} = \lim _{x \rightarrow \infty} \frac{5 x^{2}}{3 x^{2}} = \frac{5}{3}. \] Thus, the limit is \( \frac{5}{3} \).