(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt

上传人:amazingpat195 文档编号:1199961 上传时间:2019-05-18 格式:PPT 页数:38 大小:955.50KB
下载 相关 举报
(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt_第1页
第1页 / 共38页
(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt_第2页
第2页 / 共38页
(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt_第3页
第3页 / 共38页
(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt_第4页
第4页 / 共38页
(通用版)2019年中考数学总复习第三章函数第14讲二次函数的应用(讲本)课件.ppt_第5页
第5页 / 共38页
点击查看更多>>
资源描述

题组训练 1.小明家的洗手盆上装有一种抬启式水龙头(如图1),完全开启后,水流路线呈抛物线,把手端点A,出水口B和落水点C恰好在同一直线上,点A至出水管BD的距离为12 cm,洗手盆及水龙头的相关数据如图2所示,现用高10.2 cm的圆柱型水杯去接水,若水流所在抛物线经过点D和杯子上底面中心E,则点E到洗手盆内侧的距离EH为 cm.,B,B,150,25,

展开阅读全文
相关资源
猜你喜欢
  • ASD-STAN PREN 2952-1995 Aerospace Series Heat Resisting Alloy NI-PH2601 Solution Treated and Cold Worked Bar for Forged Fasteners D Less Than or Equal to 50 mm 1270 MPa Less Than o.pdf ASD-STAN PREN 2952-1995 Aerospace Series Heat Resisting Alloy NI-PH2601 Solution Treated and Cold Worked Bar for Forged Fasteners D Less Than or Equal to 50 mm 1270 MPa Less Than o.pdf
  • ASD-STAN PREN 2954-001-2009 Aerospace series Macrostructure of titanium and titanium alloy wrought products Part 001 General requirements (Edition P 1)《航空航天系列 钛和钛合金锻件的宏观结构 第001部分 一.pdf ASD-STAN PREN 2954-001-2009 Aerospace series Macrostructure of titanium and titanium alloy wrought products Part 001 General requirements (Edition P 1)《航空航天系列 钛和钛合金锻件的宏观结构 第001部分 一.pdf
  • ASD-STAN PREN 2954-002-2009 Aerospace series Macrostructure of titanium and titanium alloy wrought products Part 002 Macrostructure of bar section forging stock and forgings (Editi.pdf ASD-STAN PREN 2954-002-2009 Aerospace series Macrostructure of titanium and titanium alloy wrought products Part 002 Macrostructure of bar section forging stock and forgings (Editi.pdf
  • ASD-STAN PREN 2957-1991 Aerospace Series Method of Preparation of Forged Samples (Edition P 1)《航空航天系列 锻造样品的制备方法 第P1版》.pdf ASD-STAN PREN 2957-1991 Aerospace Series Method of Preparation of Forged Samples (Edition P 1)《航空航天系列 锻造样品的制备方法 第P1版》.pdf
  • ASD-STAN PREN 2959-1999 Aerospace Series Heat Resisting Alloy NI-PH1302 (NiCr20Co13Mo4Ti3Al) Solution Treated and Cold Worked Bar for Forged Fasteners 3 mm Less Than or Equal to D .pdf ASD-STAN PREN 2959-1999 Aerospace Series Heat Resisting Alloy NI-PH1302 (NiCr20Co13Mo4Ti3Al) Solution Treated and Cold Worked Bar for Forged Fasteners 3 mm Less Than or Equal to D .pdf
  • ASD-STAN PREN 2960-1988 Aerospace Series Heat Resisting Nickel Base Alloy (NI-P101HT) Cold Worked and Solution Treated Bar for Machining for Fasteners 3 Less Than or Equal to D Les.pdf ASD-STAN PREN 2960-1988 Aerospace Series Heat Resisting Nickel Base Alloy (NI-P101HT) Cold Worked and Solution Treated Bar for Machining for Fasteners 3 Less Than or Equal to D Les.pdf
  • ASD-STAN PREN 2961-1994 Aerospace Series Heat Resisting Alloy NI-PH2601 Solution Treated Bar for Machined Fasteners D is Less Than or Equal to 50 mm Rm is Greater Than or Equal to .pdf ASD-STAN PREN 2961-1994 Aerospace Series Heat Resisting Alloy NI-PH2601 Solution Treated Bar for Machined Fasteners D is Less Than or Equal to 50 mm Rm is Greater Than or Equal to .pdf
  • ASD-STAN PREN 2962-1996 Aerospace Series Carbon Fibre Filament Yarn (Polyacrylonitrile Precursor) Technical Specification (Edition P 1)《航空航天系列 碳纤维长丝纱(聚丙烯腈的前体)技术规范 第P1版》.pdf ASD-STAN PREN 2962-1996 Aerospace Series Carbon Fibre Filament Yarn (Polyacrylonitrile Precursor) Technical Specification (Edition P 1)《航空航天系列 碳纤维长丝纱(聚丙烯腈的前体)技术规范 第P1版》.pdf
  • ASD-STAN PREN 2985-1994 Aerospace Series Nickel-Cadmium Batteries of Format A Type (Edition p 1)《航空航天系列 A型规格的镍镉电池 第P1版》.pdf ASD-STAN PREN 2985-1994 Aerospace Series Nickel-Cadmium Batteries of Format A Type (Edition p 1)《航空航天系列 A型规格的镍镉电池 第P1版》.pdf
  • 相关搜索

    当前位置:首页 > 教学课件 > 中学教育

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1