已知O是坐标原点,P(m,n)(m>0)是函数y=k/x(k>0)上的点,过点P作直线PA⊥OP于P.直线PA与x轴的正半轴交于点A(a,0)(a>m),设△OPA的面积为S,且S=3+n^2/4.(1)当n=1时,求点A的坐标;(2)若OP=AP,求
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 16:55:54
![已知O是坐标原点,P(m,n)(m>0)是函数y=k/x(k>0)上的点,过点P作直线PA⊥OP于P.直线PA与x轴的正半轴交于点A(a,0)(a>m),设△OPA的面积为S,且S=3+n^2/4.(1)当n=1时,求点A的坐标;(2)若OP=AP,求](/uploads/image/z/11447268-60-8.jpg?t=%E5%B7%B2%E7%9F%A5O%E6%98%AF%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2CP%EF%BC%88m%2Cn%EF%BC%89%EF%BC%88m%3E0%EF%BC%89%E6%98%AF%E5%87%BD%E6%95%B0y%3Dk%2Fx%EF%BC%88k%3E0%EF%BC%89%E4%B8%8A%E7%9A%84%E7%82%B9%2C%E8%BF%87%E7%82%B9P%E4%BD%9C%E7%9B%B4%E7%BA%BFPA%E2%8A%A5OP%E4%BA%8EP.%E7%9B%B4%E7%BA%BFPA%E4%B8%8Ex%E8%BD%B4%E7%9A%84%E6%AD%A3%E5%8D%8A%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9A%EF%BC%88a%2C0%EF%BC%89%EF%BC%88a%3Em%EF%BC%89%2C%E8%AE%BE%E2%96%B3OPA%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BAS%2C%E4%B8%94S%3D3%2Bn%5E2%2F4.%EF%BC%881%EF%BC%89%E5%BD%93n%3D1%E6%97%B6%2C%E6%B1%82%E7%82%B9A%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%9B%EF%BC%882%EF%BC%89%E8%8B%A5OP%3DAP%2C%E6%B1%82)
xSMo@+ll^j/ɍ&4i4$%.D9:k'jZK{;;ͼ7r߾n9-F-}Gxey
1l;ow霟&f=~j2}n|W({7P\i
1}TEg6 yWÉeXv11gDVFi" - o4IpRbtPhZYmj0$cI=+~)F<