函数 y=x² 的图像绕原点顺时针旋转 45° 后,对应的表达式是什么? 知乎 Template




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Try and sketch some of theseSkull and crossbones, Slime, Genius, Stew, Campers, Swimmer, Hair dryer, Fat guy, Syrup, Thermometer, view more ideas


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tomski函数 y=x² 的图像绕原点顺时针旋转 coloring