Indicate whether the two functions are equal. If the two functions are not equal, then give an element of the domain on which the two functions have different values. f: ZZ, where f(x) = x. g: ZZ, where g(x) = |x|2. as: The domain and target set of functions f and g is R. The functions are defined f(x)=2x+3 g(x)=5x+7 (a) fog? (b) go f? (c) (fog)-? (d) f-1 og ? -1 (e) g o f-1? Are any of the above equal?