If f(x)=4x−1 and g(x)=2x+5 for all integers, which of the following is a possible value of g(f(x))? Answers:
A) -23  B) -17  C) 0  D) 8  E) 19
g(f(x)) = 2*f(x)+5 = 2*(4x-1)+5 = 8x+3   Of these five options, only 19 has the form 8x+3.   The answer is 19.
<result>E</result>
If f(x)=4x−1 and g(x)=2x+5 for all integers, which of the following is a possible value of g(f(x))?