2022年必修4三角函数综合测试题 .pdf
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1、必修 4 三角函数综合测试题一、选择题1若点 A(x,y)是 600角终边上异于原点的一点,则yx的值是()A33 B33 C3 D3 2已知角 的终边经过点(4,3),则 cos()A45 B 35 C35D453若|cos|cos,|tan|tan,则2的终边在()A第一、三象限B第二、四象限C第一、三象限或x 轴上D第二、四象限或x轴上4如果函数f(x)sin(x)(0 2)的最小正周期是T,且当 x 2 时取得最大值,那么()AT2,2BT1,CT2,DT1,25若 sin()2x32,且 x2,则 x 等于()A.43 B.76C.53 D.1166已知 a 是实数,而函数f(x)1
2、asinax 的图象不可能是()7将函数 ysinx的图象向左平移(0 f(),则 f(x)的单调递增区间是()Ak3,k6(kZ)Bk,k2(kZ)Ck6,k23(kZ)Dk2,k(kZ)12函数 f(x)3sin()2x3的图象为C,图象 C 关于直线 x1112对称;函数f(x)在区间()12,512内是增函数;由 y3sin2x 的图象向右平移3个单位长度可以得到图象C,其中正确命题的个数是()A0 B1 C2 D3 二、填空题(本大题共 4 小题,每题5 分,共 20 分将答案填在题中横线上)13已知 sin()213,()2,0,则 tan _.14函数 y3cosx(0 x)的图
3、象与直线y 3 及 y 轴围成的图形的面积为_15已知函数f(x)sin(x )(0)的图象如图所示,则 _.16给出下列命题:函数 ycos()23x2是奇函数;存在实数x,使 sinx cosx2;若 ,是第一象限角且 ,则 tan 0,0,xR)在一个周期文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:
4、CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 H
5、B3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ
6、10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编
7、码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9
8、 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5
9、ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1内
10、的图像如图所示,求直线y3与函数f(x)图像的所有交点的坐标19(12 分)已知 f(x)sin()2x632,xR.(1)求函数 f(x)的最小正周期;(2)求函数 f(x)的单调减区间;(3)函数 f(x)的图象可以由函数ysin2x(xR)的图象经过怎样变换得到?20(12 分)已知函数 yAsin(x )(A0,0)的图象过点P()12,0,图象与 P 点最近的一个最高点坐标为()3,5.(1)求函数解析式;(2)求函数的最大值,并写出相应的x 的值;(3)求使 y0 时,x 的取值范围文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z
11、9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6
12、Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8
13、L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX
14、7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3
15、M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10
16、C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:
17、CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F121(12 分)已知 cos()2 2cos()32 ,3sin()322sin()2,且 0 ,0 0,0,|2)的一段图像过点(0,1),如图所示(1)求函数f1(x)的表达式;(2)将函数yf1(x)的图像向右平移4个单位,得函数yf2(x)的图像,求yf2(x)的最大值,并求出此时自变量x的集合,并写出该函数的增区间文档编码:CX7Z9F4F7L9 HB
18、3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ1
19、0C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码
20、:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9 HB3M6Y2Y4W5 ZJ10C8L4K3F1文档编码:CX7Z9F4F7L9
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