[강남] Algebra 2 HW 6/26 Phillip Chin 2012-06-26   pg.216:11~13,23~25 pg.233:14~16,23~26 pg.240:23~34 pg.248:16~21(don't check by graphing),25~26   [강남] Precalculus HW 6/26   [강남] WH 6/22 Fri