Determine the Two Equations Necessary to Graph the Hyperbola with a Graphing

question 119

Multiple Choice

Determine the two equations necessary to graph the hyperbola with a graphing calculator.
- $$y ^ { 2 } - 16 x ^ { 2 } = 16$$

• A) \(\mathrm { y } = 4 + \sqrt { \mathrm { x } ^ { 2 } }\) and \(- \mathrm { y } = - 4 - \sqrt { \mathrm { x } ^ { 2 } }\)
• B) \(y = 4 x ^ { 2 } + 4\) and \(y = - 4 x ^ { 2 } - 4\)
• C) \(y = 4 \sqrt { x ^ { 2 } + 1 }\) and \(y = - 4 \sqrt { x ^ { 2 } + 1 }\)
• D) \(y = 4 + \sqrt { x ^ { 2 } }\) and \(y = 4 - \sqrt { x ^ { 2 } }\)