广东省惠州市光正实验学校2025--2026学年高一上学期期末模拟数学试卷

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2025-2026学年惠州光正高一上学期期末模拟数学试卷

 

一、单选题

1.若eqIdc13953f2514e4c8f9c8aaaf5241c33ac为第一象限角,则eqId71b448450816405aab3d95604c860e69是(    )

A. 第一象限角 B. 第二象限角 C. 第一或第二象限角 D. 第一或第三象限角

 

2.已知集合eqId9547f71c8fe82e00a0dc1ebc9367fa6f,eqId29c7083ab73acb948c03044add783be8,则(   )

A.eqId7ebf9077a6700c344832dd3670c96c7a B.eqIddea9a4259cca10c1f5af28e621ebafd6 C.eqIdcf9b325b65b5716f0b4db609788d948f D.eqId2d7f14bf7f60fe19b509223284455f05

 

3.已知幂函数eqId51c530f4b7491b95acb8ce3eef9aa09d的图象经过点eqId92e7d192c1c988462b773b36fe0bc169,则eqId212381ec0dbd7f351b18b78f2398ab3a(   )

A.eqIda7ffe8515ff6183c1c7775dc6f94bdb8 B.9 C.eqId827ccf0c04aa941ba20d5f4c6068b46b D.1

 

4.已知圆心角为eqId86d5cc8d752461b4b8ebe89ee91c0ce8的扇形的弧长为eqId052a11dbe3ffb5fb2060ef673a7f0917,则该扇形的面积为(   )

A.eqId20e64146847a32b77f4f7c781b2a61e1 B.eqId375a5a78d42a0718f190fe93431a6c13 C.eqId4c48e8b4a3e2ef13de1ad88f8ed2b4ee D.eqId052a11dbe3ffb5fb2060ef673a7f0917

 

5.函数eqId8c47d4b51f1f6cb406463b757a358687的零点所在区间为(   )

A.eqId461d7c9510f0cd34115560268e06da80 B.eqId25f114df5ceabdb7e5fd3fdad4eaf056 C.eqId2be3ad3dd6803d92df6ff8a80cd35095 D.eqIdcceff0e7d103475c3ba9a2712f373185

 

6.若存在正实数x,y满足eqId47330ed8e6940a3b13a76cf6ea16d3dd,且使不等式eqId2a8e777cdc578e8ec78dd2f70df69859有解,则实数m的取值范围是(   )

A.eqId18f07b4da3084a64002d950cdce60b5e B.eqIda5548c101f84334ab651fd7139e324f4 C.eqId9cd521ff9d128b0cfb3bbc4d8f6e6a99 D.eqId58b1ef52d37d9f115f9154f0cef4cc4e

 

  1. 已知函数eqId60425d00b39540b19e3ab4bf6ee5064a的零点分别为a,b,c,则a,b,c的大小顺序为(    )

A. eqId18513915a070416db1e6b2d279419695 B. eqId0b6548a2f82b4900bf8b5c24afd5ed7a C. eqId21670918e051478bbbcf459616d534f8 D. eqId2b09921788f943369b8b2d69257fdda4

 

8.已知函数eqIdd63aaa178677e179fd17fb87877ccb38,若关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId0b61adc4745f283e4072ddd762f92ffe的解集为eqId2ea6037004ea4a1cac047129f8ad9100,则函数eqId4fe7d5809da02c15a43a0e9a898b9086的值域为(   )

A.eqId2df919f737c9eacdcf4bcb0ff0d8dd89 B.eqIddf1cca84da2bc4d7965d505f53160bf4 C.eqId03db4ea1dcb63b22cf4e917df5db581e D.eqIdfe86cace140f2c3588ab115837bbfc9epage number 0

 

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二、多选题

9. 设eqId982da3835b7946d999cc8604a2ece266,则下列运算错误的是(    ).

A. eqId8b180f39613d48cca044d01c3c7bda09 B. eqIdb821657d775642e09b857482d1ee69dc C. eqIdf7230a1766584edb973f1d3bb68d6aa7 D. eqIdfe012be5a89d41f298ee1df2fd0eeb28

 

10. 在eqId64b9b599fdb6481e9f8d9a94c102300b中,下列关系不成立的是(   )

A.eqIdcde4f1a7e8f942a3aca2f3d7614a6bff                B.eqIdd8135a5ad7814884b9c4c75cfcf940c4;

C.eqId1fda3eed8ee84f11a0e6935e1490dbea                 D.eqIdbadcff3fb4dc4f5b9fab59b20f88bf10.

 

11.已知函数eqId68582d9f646ffb16f8a33702e0f59a34,则(   )

A.当eqId3b4d795709b0abcf47bceec2250f2f9b时,eqId4fe7d5809da02c15a43a0e9a898b9086为偶函数 B.eqId4fe7d5809da02c15a43a0e9a898b9086既有最大值又有最小值

C.eqId4fe7d5809da02c15a43a0e9a898b9086在eqIde1257dbc4e0e0de01c7adc1095e4f743上单调递增 D.eqId4fe7d5809da02c15a43a0e9a898b9086的图象恒过定点

 

三、填空题

12.已知命题eqIdee924decbe2577f40833c708624b2d34,eqId3ba299482840dcea2fa071e15082dfd6,则命题eqIdb1010846eeec6c9da29640f5aa3f8738的否定为                                 .

 

13.一种药在病人血液中的量保持在eqId61ffb52e26844cb1bc87b3157f8f4b87以上时才有疗,现给某病人的静脉注射了这种药eqId413e27c5f4074afa8dc306656b633696,果药在血液中以每小时20%的比例衰减,那么应在        后小时再向病人的血液补充这种药(精确到0.1)。

( )

 

14.已知函数eqId19d9681e2bb307bb49732ea5cfdabe82在eqIda43b2faa4f81f32d94612dce724e772b上单调递增,则实数eqId0a6936d370d6a238a608ca56f87198de的取值范围为        .

 

四、解答题

15.已知集合eqIdc1e69d2f03b265b60cfcabfb91e1e6c9,eqId1d32ad859abfadfb3cd2cf95ee582449.

(1)若eqIde23af61cd402b3789af2401bde9cbefe成立的一个必要条件是eqId6ed006b944ea64f970fee46e2f558467,求实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围;

(2)若eqIddea9a4259cca10c1f5af28e621ebafd6,求实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围.

 

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16.已知函数eqIdd96d63cc72fee5098bc8efc9f5ae28da.

(1)填写下表,用“五点法”画出函数eqIdd96d63cc72fee5098bc8efc9f5ae28da在一个周期上的图象;

eqId81dea63b8ce3e51adf66cf7b9982a248

eqIdb61e73c2ecd98d278404b688654b3038

 

eqId1902d864d3f16535e273f7851b92a4fe

eqIdc0211da37e92f915e781691296578ba0

 

eqIde057a22b97b1508f388b3449f31674b4

 

eqIdd49f8a63ddbca52039fa9ab44cda6b29

eqId70f5389990c3a0c5373f3bd9fb2454c9

 

eqId35e2d7c958e99bcd9d7f251c19ee3544

eqId4fe7d5809da02c15a43a0e9a898b9086

0

2

0

 

0

(2)解不等式eqIde4f0e38470b569be671405946c80333a.

 

 

 

 

 

 

 

17.有一道题“若函数eqId1ea78d3dbc77482180ea90d58b790dae在区间eqId9c4f56b428bd4a5c947d36cfcedceddf内恰有一个零点,求实数a的取值范围",某同学给出了如下解答:由eqId94f7ae2e58ba4673af214caae79a0fcc,解得eqIdb3914fa7e51448a184ae76f2a5dc29e2.所以,实数a的取值范围是eqIdfae9ea6aa00b479baaa0b18aa3e30d56.上述解答正确吗?若不正确,请说明理由,并给出正确的解答.

 

 

 

 

 

 

 

 

 

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