专题3.1.1 倾斜角与斜率(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)

3.1.1 倾斜角与斜率 (时间:25 分,满分 55 分) 班级 一、选择题 1.对于下列命题 ①若 α 是直线 l 的倾斜角,则 0° ≤α<180° ; ②若 k 是直线的斜率,则 k∈R; ③任一条直线都有倾斜角,但不一定有斜率; ④任一条直线都有斜率,但不一定有倾斜角. 其中正确命题的个数是( A.1 B.2 ) C.3 D.4 ) 姓名 得分 2.斜率为 2 的直线经过点 A(3,5)、B(a,7)、C(-1,b)三点,则 a、b 的值为( A.a=4,b=0 C.a=4,b=-3 B.a=-4, b=-3 D.a=-4,b=3 3.设直线 l 过坐标原点,它的倾斜角为 α,如果将 l 绕坐标原点按逆时针方向旋转 45° ,得到直线 l1, 那么 l1 的倾斜角为( A.α+45° B.α-135° C.135° -α D.当 0° ≤α<135° 时,倾斜角为 α+45° ;当 135° ≤α<180° 时,倾斜角为 α-135° 4.直线 l 过原点(0,0),且不过第三象限,那么 l 的倾斜角 α 的取值范围是( A.[0°,90°] C.[90°,180°)或 α=0° B.[90° ,180° ) D.[90°,135°] ) ) ) 5.若图中直线 l1、l2、l3 的斜率分别为 k1、k2、k3,则( A.k1<k2<k3 C.k3<k2<k1 B.k3<k1<k2 D.k1<k3<k2 ) 6.直线 mx+ny-1=0 同时过第一、三、四象限的条件是( A.mn>0 C.m>0,n<0 二、填空题 B.mn<0 D.m<0,n<0 7.若 A(?2,3) , B (3,?2) , C ( , m) 三点共线,则 m 的值为_________ 2 1 8.直线过点 A(1, 2) ,且不经过第四象限,那么直线的斜率的取值范围是_________ 9.已知直线 l 的倾斜角为 α-20° ,则 α 的取值范围是________________________. f?a? f?b? f?c? 10.已知函数 f(x)=log2(x+1),a>b>c>0,则 , , 的大小关系是________________. a b c f?c? f?b? f?a? > > c b a 三、解答题 11.如图所示,菱形 ABCD 中,∠BAD=60° ,求菱形 ABCD 各边和两条对角线所在直线的倾斜角和斜 率. y 12.已知实数 x,y 满足 y=-2x+8,当 2≤x≤3 时,求 的最大值和最小值. x :

以下是今天幸运会员获奖名单

242428.com|www444398com|www.412i1.com|388jh.com|ag92266cccom|www.94456.com|tfa75|hg4773.com|so.m.sm.cn/s?q=1c11c11111111a11111a1111v1x11zz1.rt4wf7.cn|hgg369|yumiao123|www.6955v.com

www.37006.com|qy4149vip|www.233234.com|www.918za.com|WWW.3338353.COM|8777.tv.com|www.5533k.com|mdwbt5230|333fhgj|wwwtz4444com|www.38778.com|www.wj0.com|5589555|856226com|www374646com|944789.com|mg6621.com|wwwxpj9186com|subin123|2013zy|ag0453com|www.115000.com|bauer|huangql|cwyf1505|WWW.007K7.COM|WWW.AG.30789.COM|5065l.com|www.551bu.com|lehu74|lichen16|www.bet4704.com|www.geyaocao.com|wwwmd24lc8com|defloration tv在线|www.4996.com|www. dd312.com|www.amh999.com|www.47297.com|chunlianwang.com|wx3.sinaimg.cn|www8888137com|ps988.com|www.9498.cc|www.440963.com|wwwttl002com|wwwwplay9222com|www.xpj827.com|tt727.com|www014654com|www.1346.com|www.yq533.com|www.944se.com|yth002.com|httpwww.eeuss.com|www.hg7843.com|www55666547com|www.666641.com|www.yh0589.com|wwwhg9393ph|www.hg1199.com|www.tsjshha.com|890014com|555502.com|i66621com|http://www.chinakaiyan.com/|pj47788com|www.betvictor98.com|hg5050.com|790372949@qq.com|www.pu328.com|897222com|www.9121.com|jl772|www.034963.com|666977.com|www.ppp.com|www.11737h.com|1119964.com|950Xy,cOm|WWW.030321.COM|wan1947.com|0683u.com|li1007|99se网址最新地址获取|www557216com|csqt1198|www.sejie3.com|820323com|yzw11|wode222|5532888.com|hui128.com|18627213251|g22331.com|www.6068801.com|dyy52o|c2345234|557887a.com|ag.tz3888.com|55898com|jsc2222com|WWW429914com|bjb444com|www444hgcom|86663.com|www1331bbcom|wwwrb267com|www.7887999|wwwsunbetcom|17akakcom|www.123456.com|a1a1.cc|www.yid999.com|www35322345--78ylcom|WWW.C1.COM|www383suncom|www.ee8pu.com|www.mamase.com|b9y8,|ceo9000.net|www.hg0695.com|wwwcp59666com|www.oo7718.com|blr2266|bet2942com|www.ds306.com|q3711|wwwjh0999com|by6691.com|www.76168.com|wwwsztwsjcom|www.44795.com|www.413556.com|www.818ii.con|www.mmkandy.com|WWW.QMBCW.COM|www.999810.com|211sihu.com|www.616365.com|www.03804.com|hh56rf|867533com|agent.12136q.com|www. 1186k. com|www.yasevip.com|mail.sgcc.com.cn|www.8832.com|www.djw88.com|www.j0222.com|www.japanxxx|3587bet|jay0851|www.v331.cc|sz.facecover.me|xxx1234|jsc127.com|www.dhygw2222.com|ag7359com|ag85244.com|mg129.vip|mao999|w ,6919|wwwddse24com|nyfz0.com|就去爱662bm|3838678.com|www.5552558.com|

ypt666.cn|fun773|www.ys7799.com|ty0888|wangdan|vns2102.com|www.99fcb5.com|www.789770.com|vip456781|www.lyss000.com|wwwlesoleccom|yabo0484com|xwr34r|www.cpiz.com|3u517com|www.h88.com|www.5576aa.com|www.3838.mimi.com|www.s333333.com|www.cp234.com|www8594com|www.653msc.com|www.jp0408.com|wwwbet3970com|www.881xican|www.gmbling168.net|3888pp.com|www.3030jj|www.xpj1570.com|WWW.55ZZZ.COM|www99495com|www6605dnscom|wwwmotorolacomcn|wwwjxfc168com|4g.tynews.com.cn|wwwsss222|zhengkai01|www.6641.com|ag8119vip|wb23888|wwwchuyi88com|www.e8e.in|www.yz3366.com|www.763876.com|by6682 c9m|www.jz5533.com|www.949.net|www.00318.cc|688yt.com|www. 843zh.com|www.dzh1166.com|WWW.947345.COM|zlh6699|614604.cc|www00778ccom|www.gvtube.com|www.bet4819.com|www.9629.com|4018004.com|dayue000|wwwwanda07com|www9577com|WWWj99992com|btspreadcn.com|wwwcsdcszcom|www.kb55cn|www.pppp26.com|bodog889.com|www5pycom|www163888888com|115588|www2945com|80767h.com|www.505275.com|www.xx7755com|3645u|www.tk111.com|www.geryon.org|www.ccnn44.com|www.5549.net|6366.com|www.58999.com|www.hbs279.com|WWW.HG8057.COM|www.384384.com|www.444rrr.com|huangma27.com|4646qq.com|www.haod9iaoav.com|www.205237.com|jiayi521|最新地址 www 55.ss tt com 色|www.67123.con|www.c77.com|www.3169s.com|cheng880914|www.k3044.com|www.82899.com|99069a.com|m.ydjt0088.com|www.vfa8.com|77226com|wwwbs78999com|www.wnsr.hk|0575yx.com|867706com|wwwjj0007com|123456yty|www.msc969.com|www.932932.com|www.43ruru.com|www271cpcom|www.luhu008.com|www.8015n.com|wwwxpj1662com|wwwvnsr106com|www8998zzcom|www9680ccom|www.49591.com|3344zc.com|www.5009ggg.com|www.lh22222.com|lhc007cn|js8256com|com561|wwwdufang1com|www549723com|cp7679com|www.jin7088.com|wwwjs87net|wwwbet7183com|txx821231|WWW3X888CC|www.hg00888.us|www9A111COM|www.27800com|820378com|wwwph275com|www.js467.com|www.ppk3333.com|pmvv444|2544z99com|www.ew0005.com|hg8173.com|www.4455dy.com|http://www.tk6868.com|www.4676.com|6884.com|gao888999|www.g1824.com|lh0207|www.m7777.cc|ag83695.com|js9739com|www.wp833.com|www252998com|v11221.com|www.608033.com|uph2236|abc123450|hg6648com|dbyyhcom|vns6584com|mmq001|wwwed001com|fun656|www241816com|www.hongli7.com|

968msc.com|825msc.com|196aaa.com|zengqi|www.55995.com|yuhan0103|lxx268|www.17828k.com|www55117158com|wwwpj7861com|lishaoyun123|wwwhg8507com|www.58898e.com|www.100.com|m.btt111.com|www50883com/CN/REGISTER|wwwamyh335com|www.jmt01.com|618458.com|www.66nana.com|6128899com|08wanbo.com|www915678com|www.7408.com|www7rncom|www.51655.com|mg3253.vip|d8508|m.dhygw221.com|wwwkudianadcom|www.fed222.com|www4178bbcom|www.22455555.com|www.80707.com|www.9300022.com|www.900tx.com|fuya783856|www99apcom|78973com|lixianqing|200tfy.top|www.99029d.com|ppttyy.com|29420|www.xd-jx.com|lym123|www.975ss|www.xpj140.com|www.31qoqocon|www.blm25.com|zhb0123|www.011ww.com|xusinan2012@126.com|wwwwns349com|487ks.net|www.v048.cc|wwe234ew|www.8844df.com|www.55559999.com|526xx|074am.com|liubin630|www.0013a.com|www57057vcom|qifa40com|69p69超级停车场最新地址|nini20080|hghg.com|.522av.com|yb5014com|www.7788589.com|ying222|www123kkhk|365dizhi.cn|www.887889.com|Www. 6660xb|www95ag|liguang8880|qd521|df55655.com|www.bm1444.com|www.380hh.com|517-bet365.net/?Intr=58420953|ck456|fan800316|111999888.COM|WWW.HG60088.COM|www.ca5577.com|y7y9 com最新地址|wwwlong8326com|www.ccc|ld518168|www441144com|www.v807.cc|www4444bygjcom|www340dhcom|ks7661.vip|www.mg6034.com|bm2643com|www.22255.com|835302com|957ee改成啥了|soccer-schedule.com|918bbvcom|ceyuittyuiu|www.shgxbj56.com|www.sis001.com|pang0307|www .ysc1100.com|qifa673com|wwwjs16855com|4609.ag|wwwczlstarcom|www.7444888.com|www.91999f.com|WWW.4045.COM|www.yc11999.com|js6976com|vnsr8bcom|www.26uuu.us|www.azzz6.com|wwws1689com|wxc674com|360954941|www.bm3296.com|8804jj.com|02322.cc|hg220.com|www63567com|thg6gg|www.kf108.com|wwwp511com|ks7139.vip|cjinqian88|www.maose111.com|253913641|bet5798com|1969117|4058y.com|WWW.222.VN.COM|6701002.com|www.hg2904.com|gegeri|www.882874.com|www.47yt.com|www.se123.com|ypt668com|www.eee198.com|mg2363.com|www.vns7322.com|www.787966|www.111dd.com|1585|1034354295@qq.com|agent.45460002.com|www9448com|wan2430.com|www2338100net|aqq5201|x5.gssafe|www.101548.com|63549.com|www.7955cc.com|wwwhg348com|801121com|2061337|833862com|www.502444.com|

xbl674855204|www.dz697.com|www.485765.com|1427978674|2231.com|yc0413|jiebing.net.cn|cxzl1832395|www.ccc316.com|555979.com|www.98a.vip.com|index1.xcmsite.xyz|ttt772|www.77yule.com|lian62|www.213998.com|www.miaoss2.com|WWWW尚巴557|www.92220558.com|www.hp9988.com|wwwc88506me|www.7t789.com|www.hg12395.com|www.鲍鱼6666.com|wwwtt0012com|69fuli top|wwwg4567net|3045151.com|WWW.777.COM.COM|anran1234|www.haore22.con|www.v4000|saohu81com|6666ba.com|0429com|z3285net|maoxiao0704|www30545com|wwwpj0201com|www7579kcom|n3838.com|www.2207.com|ywb664|www988388com|www.ag.hr7088.com|www.9900Lu.net|www.gv63.com|www.bb|fedubishu|www.37ef.com|890msccom|www.g22.com|www.pj818m.com|www.ph6888.com|82909.com|6hetw.com|www. quseku.com|movie.douban.com|jsczx2.com|wwwhy2345com|tutufb.com|www.6622y.com|kb6565.com|35700ss|87898.com|wwwbs229com|60089911.com|nanyue|37paopao|亚洲播播 免费网站|885517com|295454|www6613cc|WWW.6865HCOM|www88as88us|wwwsun546com|www.3085.com|www.209558.com|www.66900.com|www.929321.com|www.bet752.com|13119.com|85805.com|www.00585519.com|www.56499.com|binbin110|www.g4743.com|www.hg90123.com|s454812167|9926h.com|c2237544375|a8011.com|www4hu30com|www.29329k.com|ss0022com|2061347|www.51222.com|guoqiang|880095com|bjl网址|242sao cam|www.77158n.com|姜楼吧|wwwfk8899com|cp970cc|353222.com|6616853|zb001|www.807.ffcom|szb78978|qyy1939com|www.bo799.com|www.520345|hg469.com|zd6258com|565659com|www.12345.com|33322s.com|www.918asn.co|cpj15264650|koko550|WWW15399COM|xxx222555|jing2533|www.418999.com|www.jnh699.com|www787pjcom|yabo4527com|www.78776h.com|411s111211crt4wf7cn/ldns|www.bk4777.com|www39508comwww788999com|www.xsd23.com|qifa359com|www.hg8123.com|www.6856m.com|825562com|722ksnet|wwwsinbo7com|js76666com|he888|hg9893.com|yb5184vip|www.207961.com|1985wanglei|896017com|www1945com|898ks.net|www.559808.com|918att.com|www89888555com|www.9920e.com|www.00958m.com|www, 1744k, con|j445500.com|wwwjlh19999com|www.24500.com|www.7777gao.com|www.hh8888.com|www.13148899.com|hhh222|wwwla6666com|9464440com|www550385com|wap1|www.456bei.com|www.3650914.com|829114com|

以上会员名单排名不分前后

相关文档

专题3.1.1 倾斜角与斜率(练)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题3.1.1 倾斜角与斜率(讲)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题3.1.1 倾斜角与斜率(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(解析版)
专题3.1.1 倾斜角与斜率(练)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(解析版)
专题3.1.1 倾斜角与斜率(讲)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(解析版)
专题3.2.3 直线的一般式方程(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题4.1.1 圆的标准方程(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题3.3.2 两点间的距离(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题4.1.2 圆的一般方程(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修二)(原卷版)
专题3.1 不等关系与不等式(测)-2016-2017学年高二数学同步精品课堂(提升版)(必修五)(原卷版)
学霸百科
76103035文学网 761030351php网站 761030352jsp网站 761030353小说站 761030354算命网 761030355占卜网 761030356星座网
电脑版 |