Find the Values of B Such That the Function $f ( x ) = x ^ { 2 } + b x - 25$

Multiple Choice

Find the values of b such that the function $f ( x ) = x ^ { 2 } + b x - 25$ has the given minimum value -74. ?

A) ±16
B) ±22
C) ±14
D) ±18
E) ±20