To find g(-4) we need to replace x by -4 on the function g(x) as:
g(x) = 3 - x
g(-4) = 3 - ( - 4)
g(-4) = 3 + 4
g(-4) = 7
At the same way, to find f(1), we need to replace x by 1 on f(x) as:
f(x) = - 4x - 5
f(1) = - 4 ( 1 ) - 5
f(1) = - 4 - 5
f(1) = -9
Finally, g(-4) + f(1) is:
g(-4) + f(1) = 7 + ( - 9 ) = - 2
Answer: - 2