S O KI M TRA H - C 2016- 2017 C 10 Th KI M TRA TH thi g trang) th i gian im ? A 3+2=7 C a Vi t Nam D Ch M ? t cho C B < 3.15 : A x R : x x Chi 1745,25 t s c ng v A 1745,2 c A 3;2;1;0 li t ph pY 2; 4;6;8 Kh ;2] ( 6; B 5; 3; 2; 1;0;1;2 t 1;2;3;4;5;6;8 1;3;5 C ( ; D [-6; 2] ) Kh ? B A\B = (4;6) nh c A D R \ Y ) C A\B = (-1;1) C 14 y C D R \ y D 12 x 3x B D R nh c D A\B = [1;4) a e, f c a t p h p M = a, b, c, d , e, f , g , h, i, j ? B 10 D 3; 3;1;2; 1; D X \ Y t p g m ph n t A n t c a t p h p A C 3; 2;1 B X Cho A = [A A\B = [-1;1] D 1745,26 t tc 1;2;3;5 A (-6; 2] x R: x x a s g C 1745,3 2;4 T ph pD= ( D l 1745, 25m 0,01m Vi t s B 3;2;1;0; 1; 2; Cho t p h p X= 1;2;3;4;5 C x R : x x B 1745 Cho t p h p A = x Z / x C X \ Y u , B x R : x x a m Y h ut D 2- >0 Vi t l i m A X y gi r i? 3x 2x 1 D D N ; A D 3 B I ( ; ) Bi a b A y qua D I ( C ; ) 3 2; 1) a b D a b th x2 B y 4x x2 4x C y ng th ng y = 2x + song song v A y = 2x +2 C y = -3 t lu R c D y = 3x 2x y f x ? l ch n 18 D y = -3x + v D Ngh ch bi B x R x 3x i x ng c a Parabol (P): y C y 4x ng th ng sau? th y f x ng bi x2 l ? B y = x4 + x2+1 K t lu D y C y = 2x + sau l A y = 2x2 +x+1 x2 4x ng th B y = -2x + A x D D R \ ; ) 3 m a b B 2x C I ( ng th ng y = ax + b C D R \ nh c a parabol y = 3x2 nh t A I ( ; ) 3 A B D R \ D y sau, 19 th tr i x ng x = 3? A y x 3x g 20 x2 6x B y nh nh t c A A th A A S x x2 4x D 2x C S D S x 13x A 182 x1; x2 B 184 x A B C 183 A m=0 ho c m=1 R C D 2= A m=1 ho c m= -1 30 A (2;0) B S x22 D 185 t nghi C m = p nghi m c a p 29 x12 ;2 m? + (m2-1)x + m m b 33 m? x C B S i c a D p nghi m c 26 Bi t A S D 19 C B R D t nghi m 33 B 2x x x x 247 25 D C Bi t p ? 19 2x x2 4x B C nghi m c A A y B x2 D y x C mc 21 2x y B x 6x C y D m = C S 0;6 mc ah x y 2x y D S C (2;3) B ( 2; 3) D (3; 2) x y z 2x y 3z ? x 5y z mc ah B ( 1; 2;0) A (1;2;0) C (0;1;2) H c nh t hai n? x 3y x y A B x 2y 3z x y 2z H B x y 2x 2y H C nghi x y x 2y A C x 2y x y D 2x z 5x 4z 4x 3y x 2y D x y x y D 4x y y m? x y x 2y A D (1;2;1) B (1;1) ? 2x y 4x nh c a m u gi m chi C x y x 2y t r ng n ic n tam c gi m 11cm Cho t m cu A.2 m nh A, B, C? B C D A sai? B C D C D DA K sai? A B A B C D Cho t theo trung ? mc A B C D Trong m t ph ng to Oxy, cho , , c a vecto A.(15;10) B (10;-15) C (10;15) i A(3;5), B(1;-1 tr Gc ABC A G(3;-2) B G(3;2) C (-3;2) Oxy, cho ba Trong m t ph ng t vecto , bi t A( A D(3;0) ng th A sin150 3 C tan1500 sin 450 cot150 A 0 C cos30 sin120 0 B cos45 sin135 Trong m t ph ng v i h tr c t B c a sin 600 C a hai vecto B 450 Trong m t ph ng v i h tr c t cos1200 Oxy, c Cho hai vecto A 1350 nh sau, kh A cos45 C C D(0;-3) ng th B cos150 c a nh D B D (-3;0) C C m A (2; 1) , B (-1; 2), C(3; 0) C - 450 Oxy, c u 60 m A(2;4), B(1;2), C(6;2) K t l i A iA iB H T _