Question

The functions f(x) and g(x) are given by the following:
f(x) = x +5
g(x) = 3x -1
Calculate the value of fg(-5)

Answer 1

Step-by-step explanation:

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f(x)= x+5

g(x)= 3x-1

g(-5)= 3×(-5)-1

=-16

f g(-5) = f(-16) = -16+5= -11