define the pair of functions in function f(g(x))= sqrt of 12-4x
The pair of functions can be defined as:
- f(x) = sqrt(x)
- g(x) = 12 - 4x
Therefore, the composite function f(g(x)) = sqrt(12 - 4x)
- f(x) = sqrt(x)
- g(x) = 12 - 4x
Therefore, the composite function f(g(x)) = sqrt(12 - 4x)