Write the Word or Phrase That Best Completes Each Statement $\mathrm { A } = \mathrm { C } \neq 0$

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Suppose that $\mathrm { A } = \mathrm { C } \neq 0$ in the equation $\mathrm { Ax } { } ^ { 2 } + \mathrm { Bx } + \mathrm { Cy } { } ^ { 2 } + \mathrm { Dy } + \mathrm { E } = 0$ . What kind of graph does this equation have?