在等腰直角三角形ABC中,角C=90°,AC=2,M是边AC上一点,过点M的直线交CB的延长线于点N,交边AB于点P,且AM=BN.设AM=x,四边形MCBP的面积为y,求y与x的函数解析式,并写出自变量x的取值范围.面对这种求解析
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![在等腰直角三角形ABC中,角C=90°,AC=2,M是边AC上一点,过点M的直线交CB的延长线于点N,交边AB于点P,且AM=BN.设AM=x,四边形MCBP的面积为y,求y与x的函数解析式,并写出自变量x的取值范围.面对这种求解析](/uploads/image/z/5340517-61-7.jpg?t=%E5%9C%A8%E7%AD%89%E8%85%B0%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%C2%B0%2CAC%3D2%2CM%E6%98%AF%E8%BE%B9AC%E4%B8%8A%E4%B8%80%E7%82%B9%2C%E8%BF%87%E7%82%B9M%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%BA%A4CB%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%BA%8E%E7%82%B9N%2C%E4%BA%A4%E8%BE%B9AB%E4%BA%8E%E7%82%B9P%2C%E4%B8%94AM%3DBN.%E8%AE%BEAM%3Dx%2C%E5%9B%9B%E8%BE%B9%E5%BD%A2MCBP%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BAy%2C%E6%B1%82y%E4%B8%8Ex%E7%9A%84%E5%87%BD%E6%95%B0%E8%A7%A3%E6%9E%90%E5%BC%8F%2C%E5%B9%B6%E5%86%99%E5%87%BA%E8%87%AA%E5%8F%98%E9%87%8Fx%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4.%E9%9D%A2%E5%AF%B9%E8%BF%99%E7%A7%8D%E6%B1%82%E8%A7%A3%E6%9E%90)
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