Given f(x) = 1/x+4 and
g(x) = 8/x-1, find the given domain of f(g(x)).

he domain of the composition is all real x values except for x = -1

In other words:

Step-by-step explanation:

Let's find the composition in order to answer about its domain (where on the Real number set the function is defined), give the two functions:

   and      :

This rational function is defined for every real number except when the denominator adopts the value zero. Such happens when:

So the domain of the composition is all real x values except for x = -1

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: