DE KT GIUA KI 2 TOAN 10

 ĐỀ KIỂM TRA GIỮA HỌC KÌ II.  KHỐI 10. MÔN TOÁN  !"#$%& I. PHẦN BT BUC'()*#+ ,-'.)+/01023 45678 23 459: +  ;  x x x + ≥ + 7+  . <  x x x− + = − 0+  .  x x x+ + ≤ + ,-')+5##)*-#9=&> ( )    ;x m m+ + + + 0? @A10)$B- ,-.'.)+4C#D E F)GA&60CH'.I+6,'I;+ + !J 23 45)2 4: 4K00"H, 7+ LMC/010 NH)J)2O.AP;&> 0+ 5# F)G50J:0%)*#H 4Q)2 EORAP&> II. PHẦN T CHỌN'.)*#+F090S)2T00F#G  4C7-9: ,-;H + /U78 23 45    ' +' ;+  x x x x  + ≥   − − >    + /23 45    x x x+ + + =  .+ 5##)*23 45   V mx mx m+ + − = 0?U# ,-;, + /78 23 45  .  . .x x x+ + ≤ +  + /23 45   V < x x+ + − =  .+ 5##)*23 45  x x m− = 0?U# J  . ĐỀ KI M TRA GIỮA HỌC KÌ II.  KHỐI 10. MÔN TOÁN  !"#$%& I. PHẦN BT BUC'()*#+ ,-'.)+/ 010  23  45678  23 . + 0? @A10)$B- ,-.'.)+4C#D E F)GA&60CH'.I+6,'I;+ + !J  23  45 )2  4: 4K00"H, 7+ LMC/ 010  NH)J )2 O.AP;&> 0+. >    + / 23  45    x x x+ + + =  .+ 5##)* 23  45   V mx mx m+ + − = 0?U# ,-;, + /78  23  45  .  . .x x x+ + ≤ +  + / 23  45  