Datasets:
| 8. ๊ณก์ \( y = x^2 - 5x \)์ ์ง์ \( y = x \)๋ก ๋๋ฌ์ธ์ธ ๋ถ๋ถ์ ๋์ด๋ฅผ ์ง์ \( x = k \)๊ฐ ์ด๋ฑ๋ถํ ๋, ์์ \( k \)์ ๊ฐ์? [3์ ] | |
| \begin{itemize} | |
| \item[1] \( 3 \) | |
| \item[2] \( \frac{13}{4} \) | |
| \item[3] \( \frac{7}{2} \) | |
| \item[4] \( \frac{15}{4} \) | |
| \item[5] \( 4 \) | |
| \end{itemize} |