抛物线y=mx2+3(m-1/4)x+4 (m<0)与x轴交于A、B(A在B的左边)与y轴交于点C,且∠ACB=90°,求二次函数解
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/28 04:33:32
![抛物线y=mx2+3(m-1/4)x+4 (m<0)与x轴交于A、B(A在B的左边)与y轴交于点C,且∠ACB=90°,求二次函数解](/uploads/image/z/14697112-40-2.jpg?t=%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dmx2%2B3%28m-1%2F4%29x%2B4+%28m%EF%BC%9C0%EF%BC%89%E4%B8%8Ex%E8%BD%B4%E4%BA%A4%E4%BA%8EA%E3%80%81B%EF%BC%88A%E5%9C%A8B%E7%9A%84%E5%B7%A6%E8%BE%B9%EF%BC%89%E4%B8%8Ey%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9C%2C%E4%B8%94%E2%88%A0ACB%3D90%C2%B0%2C%E6%B1%82%E4%BA%8C%E6%AC%A1%E5%87%BD%E6%95%B0%E8%A7%A3)
xSNQcbc+2i6sA-BŦCxiQX)ͤ93<X«OIk#xR xh"32굊dkѮiCRT<; X /6+U^#VmjIkd>JVըi7(@#YK:}5ʭ%tkXQYUH8|6W@+qPVOÊ&UYe
Pgyk<};&P
]eh+fh{HIhiEP/M!2:Q5YXFSf Qzl)Ry|hu; O8**HJ}xF@SnNb(ނY,3C"$ZޗWq^t`Af!B;r{h@ϏQ.=Dv /9Z|uD܈RFW3؏Dd~4yL=]koAEoc,II