Question 912024
f(x) = 4-x
g(x) = x^2


f(-6) = 4 - (-6) which is equal to 4 + 6 which is equal to 10.
you just replace the original argument with the new argument.
the original argument is x.
the new argument is -6.


g(x-6)= (x-6)^2 which is equal to x^2 - 12x + 36.
you just replace the original argument with the new argument.
the original argument is x.
the new argument is (x-6)