Practice problem
Approximate the real solutions (if any) to the following system using a graphing calculator. {y=−x2+2x−5y=−x−1\left\{\begin{matrix} y=-x^2+2x-5\\y=-x-1\end{matrix}\right.{y=−x2+2x−5y=−x−1
(1, -4)
(-0.3, -5.7)
(3.3, -9.3)
(-0.5, -6.3)
There are no real solutions.
Type a concept, like “slope” or “photosynthesis”.