2015年浙江省高考数学试卷(文科)解析.pdf
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1、第1页共 20页2015年浙江省高考数学试卷文科一、选择题本大题共8 小题,每题5 分,共 40 分。在每题给出的四个选项中,只有一项是符合题目要求的1 5 分 2015?浙江已知集合P=x|x22x 3,Q=x|2 x 4,则 P Q=A3,4B2,3C 1,2D1,32 5 分 2015?浙江某几何体的三视图如下图单位:cm,则该几何体的体积是A8cm3B12cm3CD3 5 分 2015?浙江设a,b 是实数,则“a+b 0”是“ab 0”的A充分不必要条件B必 要不充分条件C 充分必要条件D既 不充分也不必要条件4 5 分 2015?浙江设 ,是两个不同的平面,l,m 是两条不同的直线
2、,且 l?,m?,A假设 l,则 B假设 ,则 l m C假设 l,则 D假设 ,则 lm 5 5分 2015?浙江函数fx=xcosx x 且 x 0的图象可能为ABCD6 5分 2015?浙江有三个房间需要粉刷,粉刷方案要求:每个房间只用一种颜色,且三个房间颜色各不相同已知三个房间的粉刷面积单位:m2分别为x,y,z,且 x y第2页共 20页z,三种颜色涂料的粉刷费用单位:元/m2分别为a,b,c,且 abc在不同的方案中,最低的总费用单位:元是Aax+by+cz Baz+by+cx Cay+bz+cx Day+bx+cz 7 5 分 2015?浙江如图,斜线段AB 与平面 所成的角为6
3、0,B 为斜足,平面上的动点 P满足 PAB=30,则点 P 的轨迹是A直线B抛物线C椭圆D双曲线的一支8 5 分 2015?浙江设实数a,b,t 满足|a+1|=|sinb|=t A假设 t 确定,则b2唯一确定B假 设 t 确定,则 a2+2a 唯一确定C假设 t 确定,则sin 唯一确定D假 设 t 确定,则 a2+a 唯一确定二、填空题本大题共7 小题,多空题每题6 分,单空题每题4 分,共 36 分9 6 分 2015?浙江计算:log2=,2=10 6 分 2015?浙江 已知 an是等差数列,公差 d 不为零,假设 a2,a3,a7成等比数列,且 2a1+a2=1,则 a1=,d
4、=11 6 分 2015?浙江函数fx=sin2x+sinxcosx+1 的最小正周期是,最小值是12 6 分 2015?浙江已知函数f x=,则 f f 2 =,fx的最小值是13 4 分 2015?浙江已知1,2是平面向量,且1?2=,假设平衡向量满足?1=?=1,则|=14 4 分 2015?浙江已知实数x,y 满足 x2+y2 1,则|2x+y4|+|6 x3y|的最大值是文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10
5、P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5
6、 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5
7、S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3
8、文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:C
9、C2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8
10、E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5
11、HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3第3页共 20页15 4 分 2015?浙江椭圆+=1 ab0的右焦点Fc,0关于直线y=x 的对称点 Q 在椭圆上,则椭圆的离心率是三、解答题:本大题共5 小题,共74 分。解答应写出文字说明、证明过程或演算步骤。16 14 分 2015?浙江在 ABC 中,内角 A,B,C 所对的边分别为a,b,c,已知 tan+A=2 求的值;假设 B=,a=3,求 ABC 的面积17 15
12、 分 2015?浙江已知数列an和 bn 满足 a1=2,b1=1,an+1=2ann N*,b1+b2+b3+bn=bn+11n N*求 an与 bn;记数列 anbn的前 n 项和为 Tn,求 Tn1815 分 2015?浙江如图,在三棱柱ABC A1B1C1中,BAC=90 ,AB=AC=2,A1A=4,A1在底面 ABC 的射影为 BC 的中点,D 是 B1C1的中点 证明:A1D平面 A1BC;求直线 A1B 和平面 BB1C1C 所成的角的正弦值19 15 分 2015?浙江如图,已知抛物线C1:y=x2,圆 C2:x2+y12=1,过点 Pt,0 t0作不过原点O 的直线 PA,
13、PB 分别与抛物线C1和圆 C2相切,A,B 为切点 求点 A,B 的坐标;求 PAB 的面积注:直线与抛物线有且只有一个公共点,且与抛物线的对称轴不平行,则称该直线与抛物线相切,称该公共点为切点文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5
14、D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2
15、J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码
16、:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2
17、R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y
18、5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I
19、10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1
20、Z5 ZH5D5S5J2J3第4页共 20页20 15 分 2015?浙江设函数fx=x2+ax+b a,b R 当 b=+1 时,求函数fx在 1,1上的最小值ga的表达式 已知函数fx在 1,1上存在零点,0 b2a 1,求 b 的取值范围文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2
21、R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y
22、5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I
23、10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1
24、Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5
25、D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2J3文档编码:CC2L2R8E10Y5 HY1I10P3N1Z5 ZH5D5S5J2
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