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Question 20 (2 points) Consider the following method, which is intended the calculate and return the expression | 2:3 y Vy-2 public double evaluate AlgebraExpression(double x, double y) return / missing code */: } Which of the following can replace /* missing code */ so that the method works as intended? (Math.abs(x^3) - y) / (Math.sart (y) Math.sqrt(x)) Math.abs(Math.pow(x, 3) - Y) / Math.sqrt(y - x) Math.abs(x * x* x - y) / Math.sqrt(y) - Math.sqrt(x) Math.abs(Math.pow (x, 3)) y / Math.sqrt (y - x) (Math.abs(x 3) - y) / Math.sqrt(y x) Question 17 (2 points) Consider the following class declaration. public class FunGame private int nunPlayers; private boolean gameOver; public FunGame) numPlayers = 1; gameOver = false; public void addPlayer() numPlayers++; public void endGame() gameOver = true; Assume that the FunClass object game has been properly declared and initialized in a method in a class other than FunClass. For example: FunGame game new FunGame(); Which of the following statements are valid? 1. game.numPlayers++; II. game.addPlayer(); III. game.gameOver(); IV. game.endGame(); Which of the following statements are valid? I. game .numPlayers++; II. game .addPlayer(); III. game.gameOver(); IV. game.endGame (); OI and III only OII and IV only OII, III, and IV only OIV Only