1. a) b) c) Fill in the blanks. "Function f) " is applying one function to the results of another. is an alternative notation that means the same thing as f(g(x)). You can find holes in a rational function by setting the to 0 and solving for the variable in the rational part of the function. We have seen before that when factors cancel, a hole is formed, not an e) The point of intersection of a cost function and corresponding revenue function is called the in the rational part of the function equal Some inequalities like log log (x) >cos cos (x) can not be solved using standard so graphing technology may be employed. techniques,