Mathematics
Liddle231
2016-09-26 12:42:51
For f(c) =2x+1 and g(x) =x2-7, find (f+g)(x)
ANSWERS
Tamatha776
2016-09-26 12:54:36

hello :  (f+g)(x)=f(x)+g(x) = (2x+1)+(x²-7) (f+g)(x)= x²+2x-6

ADD ANSWER