Provide an Appropriate Response $$\frac { x ^ { 2 } } { 81 } - \frac { y ^ { 2 } } { 36 } = 1 \text { opens up and down. }$$

Multiple Choice

Provide an appropriate response.
-The hyperbola with equation $$\frac { x ^ { 2 } } { 81 } - \frac { y ^ { 2 } } { 36 } = 1 \text { opens up and down. }$$

A) False
B) True