Seudónimo Seudónimo 04-04-2019 Mathematics contestada (this is multiple choice and i raised points make sure to EXPLAIN !) whats the sum of f and g ? f(x)=10-2x and g(x)=7x+5 a) (f+g)(x)=5+5x b) (f+g)(x)=5+9x c) (f+g)(x)=15+5x d) (f+g)(x)=15+9x