Определить график поверхности, уравнение которой имеет вид<img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D0%BF%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D1%8C6.png" /> <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D0%BF%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D1%8C12.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D0%BF%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D1%8C14.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D0%BF%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D1%8C17.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D0%BF%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D1%8C9.png" />