Practice problem
Find the solution(s) to: {y=−x2−4x+1y=−x+1\left \{ \begin{matrix}y=-x^2-4x+1\\ y=-x+1\end{matrix} \right.{y=−x2−4x+1y=−x+1
(1,0)
(2,0)
(-1,0)
(5,4)
(5,-4)
Type a concept, like “slope” or “photosynthesis”.