求顶点在原点，准线为[tex=6.714x2.429]aryNoFHqImEsr0BtEWCli65KxP2iit8nJnAPpZmaIfRRYsWTM6+hq6nvV6IIyX5SBaUqNDIW/nNx3MM80UQ8rg==[/tex]的锥面方程。
举一反三
- 求锥面方程：顶点在原点，准线为[tex=5.071x2.929]7EJHVCtO2IWq3KpdB+jQsvMilYoyf6TFxlIO8MoH9z7oEsxATsaPirsOfhC9yTp6n9Lg7MQ6rXfgTuyVfqP1Zg==[/tex].
- 求顶点为原点，准线为[tex=10.0x1.429]lDuMcwZHMEpTA018qDN0a3XqArG6TiY1Wji5M9hfD0w=[/tex]的锥面方程.
- 求锥面方程：顶点为原点，准线为[tex=6.429x4.071]fnpmC2J6JmQBLyo5NmGAz5kxslQ6F8BDrCPJXIEmd08exlRcGl1+1PqMfqPfod8GO1UIopEE9u3eC8cOcGVSTJ3q6809/cYPjGSnvELjaak=[/tex]。
- 求顶点在原点，准线为[tex=9.643x2.929]7EJHVCtO2IWq3KpdB+jQsv6FwiTm8kMJkqqPTKC4ZLBcdxSJLZp8atthzuWw2yieNiDJGqCfPGa78w5ie37Ki8lTDUjnlHNlTBJLvfrqnCY=[/tex]的锥面方程.
- 求锥面方程：顶点为[tex=4.786x1.357]N4eONjwLv40elECSNDzRYQ==[/tex]，准线为[tex=7.786x2.929]7EJHVCtO2IWq3KpdB+jQsv6FwiTm8kMJkqqPTKC4ZLDJjzXg12AtzoKuWn+xDIQB5YMPcKWrVEbSE9UoniO2+vt6Hj47LCgWpmopzKwqZPo=[/tex].