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反比例函數與一次函數有交點,聯立方程,算出交點A,B的座標,分別是((1+根號17)/4,(根號17-1)/2)((1-根號17)/4,-(根號17+1)/2)假設兩個交點中,位於第一象限的是A,第三象限的是點B,一次函數與x軸有交點C(0.5,0)三角形A…
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