一次函数、反比例函数、二次函数的综合题1.抛物线与x轴分别交于A、B两点,则AB的长为________.2.已知函数...
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7、设 A (-2, yi), B (1, y2), C (2, y3)是抛物线 y二-(x+1)之+k 上的三点,则 y】,y2, y3的大小关系为()...
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二次函数训练题一1、如图,二次函数y=ax2+bx.+c的图象经过(-1, 0)、(0,3),下列结论中错误的是A. abc<0 B. 9...
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二次函数综合练习卷」填空题:函数y = -l)x"+i—2mx + l是抛物线,则初= .抛物线y = —/_2了 + 3与x轴交点为...
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)))))))))Evaluation Warning: The document was created with Spire.Doc for .NET.初中二次函数计算题专项...
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Evaluation Warning: The document was created with Spire.Doc for .NET.一次函数、反比例函数、二次函数综...
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下表所示:x ... 0 1 2 3 4 .y ... 4 1 0 1 4 .点A(. xt,卜])、3(切,光)在函数的图象上,则当1 <叫<...
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Evaluation Warning: The document was created with Spire.Doc for .NET.二次函数题目DA. B....
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Evaluation Warning: The document was created with Spire.Doc for .NET.二次函数中的面积计算问题(包含铅...
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Evaluation Warning: The document was created with Spire.Doc for .NET.二次函数中的面积计算问题教师用D...
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当-2< x< 1时,二次函数y二-(x-m) 2+m2+l有最大值4,则实数m的值为()7 7A. —— B. V3 或—C. 2 或—D. 2 或—...
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Evaluation Warning: The document was created with Spire.Doc for .NET.二次函数练习题二次函数练习题1. ...
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1. (2014*宁夏)已知a#:0,在同一直角坐标系中,函数y=ax与y=ax2 的图象有可能是( )2 ( 2014,遵义)已知...
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Evaluation Warning: The document was created with Spire.Doc for .NET.3二次函数中考题三、a, b, c及b2 ...
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0 (填)二次函数【复习题】(4课时)一、例题:【例1】二次函数y=ax2+bx~ + c的图象如图所示,则a 0, b 0, ...
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二次函数专题训练2——对称性与增减性、选择1、若二次函数y = 当x取[1, 士(入J])时,函数值相等,则当 x取...
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公司内部档案编码:[OPPTR-OPPT28-OPPTL98-OPPNN08]二次函数习题一、选择题1.函数f(x)=ax2+bx+6满足条件...
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公司内部档案编码:[OPPTR-OPPT28-OPPTL98-OPPNN08]二次函数专题专题训练(三) 与函数有关的最值问题类型之...
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Standardization of sany group #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#二次函数测试题二次函数测试题选择题:(把...
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二次函数与最值问题一、长度最值(2010深圳)如图,抛物线y=ax2+c(a>0)经过梯形ABCD的四个顶点,梯形的...
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Evaluation Warning: The document was created with Spire.Doc for .NET.漓犬瞎吃欺误磷淑曾淹斑织拢猎耀揉...
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Evaluation Warning: The document was created with Spire.Doc for .NET.扁加防杭肠庇牛捆撂阂卢绅虫拔痢拽...
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Evaluation Warning: The document was created with Spire.Doc for .NET.畦农孙梧镀砌挑趋抄藻纸序皖般贴铡...
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Evaluation Warning: The document was created with Spire.Doc for .NET.践锭陌陀州谷码站脾抡尝猫澡乳屏沉...
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Revised by Petrel at 2021二次函数与一次函数结合题一次函数与二次函数可能有一个焦点或两个焦点或没有交点...
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Revised by Petrel at 2021二次函数与一次函数图象习题1,函数y=ax+1与y=ax2+bx+1(a≠0)的图象可能是(...
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Evaluation Warning: The document was created with Spire.Doc for .NET.艺隆插芽鸯嘛突羌林热攀汉盾穆茎狞...
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Evaluation Warning: The document was created with Spire.Doc for .NET.倒赔作券焙郸蝴藉捷夯裹枯旭娜诵郎...
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Evaluation Warning: The document was created with Spire.Doc for .NET.需捅帘奎桐蠕旱践韭扭鳃默刚噎阅愿...
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Evaluation Warning: The document was created with Spire.Doc for .NET.冯翱箍浇涕肘缎喉镐鲍已就百枢汇跋...
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八上数学分层走班讲学稿(A层专用)Evaluation Warning: The document was created with Spire.Doc for .NET....
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Evaluation Warning: The document was created with Spire.Doc for .NET.致裔耳源考寝拄竹盔絮抒祈驾爪盐俄...
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Evaluation Warning: The document was created with Spire.Doc for .NET.残究肯采娠洪角产逮链女酸锚燃聋蝶...
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二次函数练习题1、二次函数y=-x2+6x+3的图象顶点为_________对称轴为________。2、二次函数y=(x-1)(x+2)的顶...
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二次根式计算及一次函数解析式专题( 1)班级 姓名1.计算:(1)( + )( ﹣ )﹣( +3 )2.(2)( 3 ...
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(2012?镇江)对于二次函数y= x2-3x+2和一次函数y=—2x+4,把y=t(x2-3x+2)+(1—t)(-2x+4)称为这两个...
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