Practice problem
Solve the following system of equations using the elimination method: {2y−4x=2y=2x2−3\begin{cases} 2y-4x=2\\ y=2x^2-3 \end{cases}{2y−4x=2y=2x2−3
(2,5),(−1,−1)(2,5),(-1,-1)(2,5),(−1,−1)
(1,−1),(−2,5)(1,-1), (-2,5)(1,−1),(−2,5)
(1,3),(−2,−3)(1,3),(-2,-3)(1,3),(−2,−3)
No solution.
Type a concept, like “slope” or “photosynthesis”.