Give the Equations of Any Horizontal Asymptotes $$f ( x ) = \frac { 5 x ^ { 2 } + 7 } { 5 x ^ { 2 } - 7 }$$

Multiple Choice

Give the equations of any horizontal asymptotes.
- $$f ( x ) = \frac { 5 x ^ { 2 } + 7 } { 5 x ^ { 2 } - 7 }$$

A) none
B) $y = 1$
C) $y = - 7$
D) $\mathrm { y } = 7$