... GD&T VNH PHC TRNG THPT YấN LC Cõu (2,0 im) Cho hm s y K THI TH TT NGHIP THPT V THI TS I HC LN NM HC: 2 015 -2016 THI MễN: TON Thi gian lm bi: 150 phỳt, khụng k thi giao thi gm: 01 trang ... TO QUNG NINH TRNG THPT NGUYN BèNH THI TH THPT QUC GIA NM 2016 Mụn: TON Thi gian lm bi: 180 phỳt, khụng k thi gian giao Cõu (2,0 im) Cho hm s y = x x (C) a) Kho sỏt s bin thi n v v th (C) ca ... LONG AN TRNG THPT CHUYấN LONG AN THI TH THPTQG LN - NM HC 2 015- 2016 Mụn: Toỏn Thi gian lm bi: 180 phỳt (khụng k thi gian phỏt ) Cõu (2,0 im) Cho hm s: y x2 (C) 2x a Kho sỏt s bin thi n v v ...