De thi HK1 Toan 10 co dap an

KIỂM TRA HỌC KÌ 1 TOÁN 10 I/ Mục tiêu    !"#$ %&'()*+,-./*0''(+,-. 1,1,-23- 45- 678- 4*29.-" :.;!&#< !"#$ %&+,-./*0''(+,-. 23-4=:>?@%?--4=:.-!)AB"#$ :C-;DE F+2*0G HIJC-; HC+2*0K/*##-(-&' HLM-(23-"N-5--&' II/ Hnh thc :K)*OPPQ III/ Ma trn nhn thc Chủ đề Mạch KTKN Mc độ nhn thc Tổng cộng  6 F R :(  PS  PS P 6 P T#$  PS 6 S F 6P I+,-.(+,- . F FP F FP 45-  P  P 1,  PS 6 S F 6P :U+A--23-  P  P :V-G- F S W XS 6 6P F PP :YZ[\%:TI: ĐỀ KIỂM TRA HỌC KÌ I NĂM HỌC 2012-2013 LƯƠNG THÚC KỲ MÔN: TOÁN 10 :]-O^P_( Không kể thời gian giao đề) I. PHẦN CHUNG CHO TẤT CẢ CÁC HỌC SINH (7.0 điểm) Câu I `Pa a>bc;∈dee;e≤6fTg0)(h&ij"> 6a [ ] RDkB = −  `6DPaC = :.4∩4 ∪  Câu II`6Pa a:.;!"#$  R F x y x − = +  6alm)n"#$ R e e y x x = + − Fa< !`Ia"#$ 6 6 y x x = − −  Câu III`6Pa a%&+,-. 6 S F  F F x x x x + + = − + 6a%&+,-. 6 F ^  6x x x − + = − Câu IV`6Pa a->4o-p?\)i)+)*-">4o- a AB BC AD DC+ − = uuur uuur uuur uuur 'a 6AD BC MN+ = uuur uuur uuuur 6a:-q5-r;0∆>4C>`6DFa4`HFDHa`PDa :.pGso->4o).'. II. PHẦN RIÊNG (3.0 điểm) Học sinh chỉ được làm một trong hai phần sau: Phần 1: Theo chương trình chuẩn Câu V.a`6Pa a%&(+,-. R 6 F F R S x y x y − =   + =  `U-+2t-0a 6a')#$2+,-- 6 ` a R 6 b a b b a   + + ≥  ÷   Câu VI`Pa ->4*U-M>C>4bP>bW%p?)*-" 4:U+A- AM CB uuuur uuur  Phần 2: Theo chương nâng cao Câu V.b`6Pa a%&(+,-.O 6 6 k F x y xy x xy y + + =   + + =   6a:.-!B"#$O ^ 6  y x x = + − Ap;u Câu VI.b`a ->4Cb^'bWbkhM>)0o# >obS:G2M4o bbbTv:bbb ĐÁP ÁN KIỂM TRA HỌC KỲ I TOÁN 10 Năm học 2012-2013 w`a aPS 6a4∩b`6Dkx 4 ∪ b [ ) RDP−  PS P6S P6S w6`PkSa%po`;D0a ` 6D Fa `FD6a AD x y BC= − − = uuur uuur  >4o).'.C AD BC= uuur uuur  :+o`SDSa P6S P6S P6S ww`6a a=*( R F Px + ≠  :l=ob F y R R   −      P6S P6S a W R X F R S x y x y − =   + =    F R S x x y =   + =   ⇔  z 6 x y =   =  P6S PkS ww6a`PSa:l=obY x D ∀ ∈ ⇒  x D − ∈  -+ ` a ` af x f x− =  )#$m P6S P6S 6a{23-'U#  6a b ab+ ≥  6 6 6  6 6 6 b b b a a a + ≥ =  6 ` a 6 6 R 6 b b a b ab b a a   ⇒ + + ≥ =  ÷   P6S P6S PS wwF`a._-pGsw`DH6a :.+>`PDHa 4`6DHa <_-.2M-s <$;-, P6S P6S P6S P6S wa   ` a` a 6 AM CB AB AC AB AC = + − uuuur uuur uuur uuur uuur uuur   6 6  ` a 6 AB AC = − uuur uuur   ( ) 6 6  6 AB AC= −   6 6  `P W a W 6 = − =  P6S P6S P6S P6S wwwa= Fx ≠ ± |*0 -j}*X; 6 HX;bP ;bPD;b www6a=O 6x ≥ 4.+,-6 6 6 S F Px x− − = ;bFD;b  6 − `)Ma P6S PS P6S P6S PS P6S 'a=q~b;•0Ib;0(€  6 k F S P S P + =    − =    R F S 6 S P S P = ⇒ =   = − ⇒ =   ~bRIbF⇒-(`DFa`FDa •~bHSIb6⇒U-( P6S P6S P6S P6S wa AB BC AD AC AD + − = − uuur uuur uuur uuur uuur  b DC uuur  w'a\)*-"oC 6MN MD MC = + uuuur uuuur uuuur  6MN MA AD MB BC ⇒ = + + + uuuur uuur uuur uuur uuur  6 ` aMN AD BC MA MB⇒ = + + + uuuur uuur uuur uuur uuur  6MN AD BC ⇒ = + uuuur uuur uuur  P6S P6S P6S P6S P6S '6a 0b6`;Ha• ^ x − •6  ≥  ^ 6 6` a 6  x x − + − bX 6 •6 %:\\OX 6 •62*•b‚ P6S PS P6S w' 6 6 6 6 # 6 k b c a A bc + − = = :+ 6 SR F XBD BD= ⇒ =  PS PS . F S W XS 6 6P F PP :YZ[\%:TI: ĐỀ KIỂM TRA HỌC KÌ I NĂM HỌC 2012-2013 LƯƠNG THÚC KỲ MÔN: TOÁN 10 :]-O^P_( Không kể thời gian giao đề) I. PHẦN CHUNG CHO TẤT CẢ CÁC HỌC SINH (7.0 điểm) Câu I `Pa a>bc;∈dee;e≤6fTg0)(h&ij"> 6a [. KIỂM TRA HỌC KÌ 1 TOÁN 10 I/ Mục tiêu   . VI.b`a ->4Cb^'bWbkhM>)0o# >obS:G2M4o bbbTv:bbb ĐÁP ÁN KIỂM TRA HỌC KỲ I TOÁN 10 Năm học 2012-2013 w`a aPS 6a4∩b`6Dkx 4 ∪ b [ ) RDP−  PS P6S P6S w6`PkSa%po`;D0a `