Question

F(x)=3x+1, g(x)= x^2, h(x)=x+3, find f(x) + h(x)

Answer 1

Answer:

4x+4

Step-by-step explanation:

F(x)=3x+1, h(x)=x+3

f(x)+h(x) = 3x+1 +x+3

             =4x+4