\[ C(-1) = \frack \cdot (-1)(-1)^2 + 1 = \frac-k2 \] - AMAZONAWS 📅 March 6, 2026 👤 scraface Mar 06, 2026
![\[ C(-1) = \frac{k \cdot (-1)}{(-1)^2 + 1} = \frac{-k}{2} \]](https://soloferat.biz.id/images/-c-1--frack-cdot--1-12--1--frac-k2-.jpg)
