Practice problem
Solve the following system through elimination: {4x2+x+3y=183x+9y=6\begin{cases} 4x^2+x+3y=18\\ 3x+9y=6 \end{cases}{4x2+x+3y=183x+9y=6
(−2,43),(0,23)(-2,\frac{4}{3}), (0,\frac{2}{3})(−2,34),(0,32)
(3,52)(\sqrt{3},\frac{5}{2})(3,25)
(2,0)(2,0)(2,0)
(−2,43),(2,0)(-2,\frac{4}{3}),(2,0)(−2,34),(2,0)
Type a concept, like “slope” or “photosynthesis”.
