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DEL../Y3/F4 DEL X2/Y3/F4 DEL Y3/F4 DEL /Y3/F4
y3<y2<y1 y2<y3<y1 y1<y2<y3 y1<y3<y2
DEL../Y3/F4 DEL X2/Y3/F4 DEL Y3/F4 DEL/Y3/F4
(-2,y1), (2,y2), (3,y3)都在反比例函数y=-的图象上, 则下列结论中正确的是 A.y1< y2< y3B.y3 < y2< y1C.y1< y3 < y2 y2 < y3 < y1
y3<y2<y1 y1<y2<y3 y2<y1<y3 y2<y3<y1
(-2,y1), (2,y2), (3,y3)都在反比例函数y=-的图象上, 则下列结论中正确的是 A.y1< y2< y3B.y3 < y2< y1C.y1< y3 < y2 y2 < y3 < y1
(-3,y1), (-2,y2), (-1,y3)三点都在函数y=-的图象上,则y1、y2、y3的大小关系是( ). A.y1>y2>y3 B.y1<y2<y3 C.y1=y2=y3 y1<y3<y2
c1y1+c2y2+y3 c1y1+c2y2-(c1+c3)y3 c1y1+c2y2-(1-c1-c2)y3 c1y1+c2y2+(1-c1-c2)y3
(,y1)、 (,y2)、 (,y3)是该二次函数图象上的三点,则y1、 y2、 y3的大小关系是-----------------------------------------------( ) A.y2< y1< y3 B. y1< y2< y3 C. y3< y2< y1 y2< y3< y1
DEL../Y3/F4 DEL X2/Y3/F4 DEL Y3/F4 DEL/Y3/F4
DEL../Y3/F4 DELX2/Y3/F4 DELY3/F4 DEL/Y3/F4