Question

Question #6c5fe

Answer 1

`(f+g)(-2) = -24`

Explanation:

`(f+g)(x) = f(x)+g(x) ;:. (f+g)(-2) = f(-2)+g(-2) ; f(x) = 2x-9 :. f(-2) = 2*(-2)-9 =-4-9=-13 ; g(x)= 4x-3 :. g(-2) = 4*(-2)-3= -8-3=-11`

`:.(f+g)(-2) = f(-2)+g(-2) = -13-11 = -24` [Ans]