Practice problem
Solve the following system of equations through elimination: {y−x2=−16y−2x=−8\begin{cases} y-x^2=-16\\ y-2x=-8 \end{cases}{y−x2=−16y−2x=−8
(−2,−12),(4,0)(-2,-12),(4,0)(−2,−12),(4,0)
(−4,0),(4,0)(-4,0),(4,0)(−4,0),(4,0)
(4,0),(2,−4)(4,0),(2,-4)(4,0),(2,−4)
No solution
Type a concept, like “slope” or “photosynthesis”.
