Which of the following is a vailid function call assuming the function exists)? funct x, y: funct(l funct; int funct) 8. Which of the following is a complete function? int functo void tunct nt) I print ('Hello" int funct (int x) { return: x + th void funct) printt ("Hello" An argument in a function call can be a variable a named constant a literal eonstant an expression all of the above 10 A variable that is declared within a function is local to that function, meaning that it is icnown only to that function. false