Consider these methods public static double fdouble x return
     Consider these methods:  public static double f(double x) {return g(x) + Math. squareroot (h(x));} public static double g(double x) {return 4 * h(x);} public static double h(double x) {return x * x + k(x) - 1;} public static double k(double x) {return 2 * (x + 1);}  Without actually compiling and running a program, determine the results of the following method calls.  a. double x1 = f(2);  b. double x2 = g(h(2));  c. double x3 = k(g(2) + h(2));  d. double x4 = f(0) + f(1) + f(2);  e. double x5 = f(-1) + g(-1) + h(-1) + k(-1); 
  
  Solution
Answers:
These are the answers for questions
a. x1= 39.0
 b. x2= 400.0
 c. x3= 92.0
 d. x4= 62.0
 e. x5= 0.0

