B. solve and graph the quadratic inequality in one variable and write the
solution set either in interval notation or listing method. Write your final
answer on the space provided (Note: Use another sheet of paper for the
solutions and graphing.)
4. + 4x +3<0
5. 32-6y+8>0
6. F? + 6x 2 --5
7. 6x2 --- 5x +1>0
8 272 +111' S-5
9. (27 --5Xr+4)>0