在直角坐标系中,我们把横、纵坐标都为整数的点叫做整点.且规定,正方形的内部不包含边界上的点.观察如图所示的中心在原点、一边平行于x轴的正方形:边长为1的正方形内部有1个整点,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 13:25:20
![在直角坐标系中,我们把横、纵坐标都为整数的点叫做整点.且规定,正方形的内部不包含边界上的点.观察如图所示的中心在原点、一边平行于x轴的正方形:边长为1的正方形内部有1个整点,](/uploads/image/z/10434753-9-3.jpg?t=%E5%9C%A8%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E6%88%91%E4%BB%AC%E6%8A%8A%E6%A8%AA%E3%80%81%E7%BA%B5%E5%9D%90%E6%A0%87%E9%83%BD%E4%B8%BA%E6%95%B4%E6%95%B0%E7%9A%84%E7%82%B9%E5%8F%AB%E5%81%9A%E6%95%B4%E7%82%B9%EF%BC%8E%E4%B8%94%E8%A7%84%E5%AE%9A%2C%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E5%86%85%E9%83%A8%E4%B8%8D%E5%8C%85%E5%90%AB%E8%BE%B9%E7%95%8C%E4%B8%8A%E7%9A%84%E7%82%B9%EF%BC%8E%E8%A7%82%E5%AF%9F%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E7%9A%84%E4%B8%AD%E5%BF%83%E5%9C%A8%E5%8E%9F%E7%82%B9%E3%80%81%E4%B8%80%E8%BE%B9%E5%B9%B3%E8%A1%8C%E4%BA%8Ex%E8%BD%B4%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%EF%BC%9A%E8%BE%B9%E9%95%BF%E4%B8%BA1%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%E5%86%85%E9%83%A8%E6%9C%891%E4%B8%AA%E6%95%B4%E7%82%B9%2C)
xTQS@+g|;H.$ URS XGtD:ֶV ">\Onx`j}v&;ٻv3Vw.GӆyչZ6?ZW5~|Yv:?|]juʥ]i:'ۦ\ݒF٧_68![uZӍ~TVkn,=ۧY׳[L@ -xXEhuJ%**7vֱ~'"WQsw!=& ]6o-xU3JEި/`=$E⋋SQO.&SAUID>*I]|.4,IJL*1; aMŨ 8NX]ReUWbQc*'J:rXUXKD "
VUYRTŘlTq!EE$6J4V!b1M
cB$A| c> rp <@DɭX