[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9hRnPSwpT2bQc8v-zAzThHbkU-ytMASjWYlSG1amHMs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-03-17 18:48:50",134377861,[8,9,10,11],"1","0","2","3",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},50,"ff1c5e5a93522cf9600c0eb966c5cba5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8ba42112605fb601f88d15945961fa01.jpg","中职数学普测专题","work_33125876","3.15数学普测作业","若不等式|x-3| > a的解集是{x|x < 2或x > 4},则a= ( )",[21,33,43,52,62,71,81,90,98,108],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-03-17 23:07:35",134377819,[26,27,28,29],"{x|-1<x<5}","{x|x>5}","{x|x<-1或x>5}","{x|x<-1}","不等式 |x-2|<3 的解集是( )","v1",0,{"answer":34,"createTime":35,"id":36,"options":37,"question":42,"source":31,"type":32},[],"2024-03-17 23:07:36",134377820,[38,39,40,41],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4a8ac907c3dd992b89af1d6fcb73b338.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F294106a3276fe39d5c403c9d7feef1ee.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcc594556a0f7ef36fb1c5185308a135b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1006cd06e5b7abe7859d6510d95dd2d1.png\">","若\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F07fd1753afd4bd5d05ae07e1480adf3d.png\">,则下列不等式一定成立的是( )",{"answer":44,"createTime":35,"id":45,"options":46,"question":51,"source":31,"type":32},[],134377821,[47,48,49,50],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5da33e02f11a7e2358c47743287bbf13.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe8838519f3c31f18d9d047013a7ae216.png\">","不等式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f08129e342199dd3a8e4ab53c803cf6.png\">","当a=0时,不等式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F681ce4a779672a7585a8099f59766109.png\">不是一元二次不等式","以下说法正确的是( )",{"answer":53,"createTime":54,"id":55,"options":56,"question":61,"source":31,"type":32},[],"2024-03-17 23:07:45",134377822,[57,58,59,60],"{x|x≤-2}","{x|x≥2或x≤-2}","{ x|x≥2}","{x|-2≤x≤2}","不等式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3b2cbb6aff7278d757be5718516b78e0.png\">的解集是( )",{"answer":63,"createTime":35,"id":64,"options":65,"question":70,"source":31,"type":32},[],134377823,[66,67,68,69],"{x|x>1}","{x|-3<x<1}","{x|x<-3或x>1}","{x|x<-3}","不等式|x+1|>2 的解集是( )",{"answer":72,"createTime":73,"id":74,"options":75,"question":80,"source":31,"type":32},[],"2024-03-17 23:07:44",134377824,[76,77,78,79],"(﹣∞,2)","(2,+∞)","[ 2,+∞)","(﹣∞,2 ]","集合{x|x<2}可用区间表示为( )",{"answer":82,"createTime":35,"id":83,"options":84,"question":89,"source":31,"type":32},[],134377825,[85,86,87,88],"x(x-4)≤50","x(x-4)≥50","x(x-4)>50","x(x-4)<50","长方形长为x厘米,宽为x-4厘米(x>4),要使此长方形面积大于50平方厘米,可用不等式表示为( )",{"answer":91,"createTime":23,"id":92,"options":93,"question":97,"source":31,"type":32},[],134377826,[94,95,96,11],"-3","﹣9","9","若不等式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F862f42fd22ca84ab32db55bc692a6b0a.png\">的解集为[-3,a],则a的值为( )",{"answer":99,"createTime":100,"id":101,"options":102,"question":107,"source":31,"type":32},[],"2024-03-17 18:48:47",134377827,[103,104,105,106],"(﹣3,﹣2)","(﹣2,3)","(2,3)","(﹣3,2)","已知二次方程\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff0b29e423048014dfff8022bf2b62dd2.png\">的两根分别为2和3,则不等式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F90889185f0902ab001f959701a67af0c.png\">-5x+6\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdbe1904fc21456a3e4d78fb63b45a878.png\">0的 解集为( )",{"answer":109,"createTime":23,"id":110,"options":111,"question":116,"source":31,"type":32},[],134377828,[112,113,114,115],"(﹣1,5 ]","(﹣1,4 )","[﹣1,5 ]","(﹣1,5)","集合{x|-1\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdbe1904fc21456a3e4d78fb63b45a878.png\">x\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F57078339998a6cd4a3040c4050c96060.png\">用区间可表示为( )"]