Practice problem
Find the the solution(s) to the following system by substitution. {y=x2+7y=−6x−2\left\{\begin{matrix}y=x^2+7\\y=-6x-2\end{matrix}\right.{y=x2+7y=−6x−2
(−3,−20)(-3,-20)(−3,−20)
(−3,16)(-3, 16)(−3,16)
(−3,−2)(-3,-2)(−3,−2)
(3,−20)(3,-20)(3,−20)
(3,16)(3,16)(3,16)
Type a concept, like “slope” or “photosynthesis”.
