Answer:
g(f(1)) = 12
Explanation:
Given the functions f(x) = x-4 and g(x) = -5x-3 you want the value of g(f(1)).
Evaluation
Put the value of the variable where the variable is and do the arithmetic.
g(f(1)) = g(1 -4) = g(-3) = -5(-3) -3 = 15 -3
g(f(1)) = 12