Read each question. Then write the letter of the correct answer on your paper.
If f(x)=4 x⁴ -9 and g(x)=2 x² +3 , what is ({f/g) (x) ?
(A) 2 x² -3
(B) 2 x+3
(C) 2 x-3
(D) 2 x² +3