Find the vertex and directrix of the parabola. $x ^ { 2 } - 14 x - 8 y + 73 = 0$
A)vertex: $( 7,3 )$ directrix: $y = 5$
B)vertex: $( - 7 , - 3 )$ directrix: $y = 5$
C)vertex: $( 7,3 )$ directrix: $y = 1$
D)vertex: $( - 7 , - 3 )$ directrix: $y = - 5$
E)vertex: $( - 7 , - 3 )$ directrix: $y = 9$

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The Answer of Find the vertex and directrix of the parabola. $x ^ { 2 } - 14 x - 8 y + 73 = 0$
A)vertex: $( 7,3 )$ directrix: $y = 5$
B)vertex: $( - 7 , - 3 )$ directrix: $y = 5$
C)vertex: $( 7,3 )$ directrix: $y = 1$
D)vertex: $( - 7 , - 3 )$ directrix: $y = - 5$
E)vertex: $( - 7 , - 3 )$ directrix: $y = 9$

Find the Vertex and Directrix of the Parabola x2−14x−8y+73=0x ^ { 2 } - 14 x - 8 y + 73 = 0x2−14x−8y+73=0

Find the Vertex and Directrix of the Parabola $x ^ { 2 } - 14 x - 8 y + 73 = 0$