Use a Graphing Utility to Graph the Conic $\theta$ Through Which the Axes Are Rotated

question 121

Multiple Choice

Use a graphing utility to graph the conic.Determine the angle $\theta$ through which the axes are rotated. $x ^ { 2 } + 2 x y + y ^ { 2 } = 25$

• A) \(\theta = \frac { \pi } { 4 } \text { or } 45 ^ { \circ }\) , \(y = - x \pm \sqrt { 25 }\)
• B) \(\theta = \frac { \pi } { 4 } \text { or } 45 ^ { \circ }\) , \(y = - x \pm \sqrt { 25 }\)
• C) \(\theta = \frac { \pi } { 4 } \text { or } 45 ^ { \circ }\) , \(y = - x \pm \sqrt { 25 }\)
• D) \(\theta = \frac { \pi } { 4 } \text { or } 45 ^ { \circ }\) , \(y = - x \pm \sqrt { 25 }\)
• E) \(\theta = \frac { \pi } { 4 } \text { or } 45 ^ { \circ }\) , \(y = - x \pm \sqrt { 25 }\)