saragonzlalez45 saragonzlalez45 25-10-2022 Mathematics Answered If f(x) = -3 and g(x) = 4x² + x-4, find (f+ g)(x). 2 OA. 4x²+x-1 OB. 6x²-7 OC. 4x²x-1 O D. 4x² + 3x-7 ASAP PLEASE, I NEED HELP