1) Which answer cortectly defines two parameters x and y for a function definition: 3) Given a function definition: def calc_val( (...):? def calc_val (a,b,c):, \( \begin{array}{ll}(x, y) & \text { bis assigned with what val } \\ \text { calc_val(42, } 55,77) ?\end{array} \) (xy) Uniknown (x,y) 42 2) Which answer correctly passes two integer arguments for the function call calc_val (...)? 4) Given a function definition: (99,44+5)(99+44)(9944) def calc_val (a,b,c) : and given variables i,j, and k, which are valid arguments in the call calc_val (...)? (k,1+j,99) (i+j+k)