Review the following code. In order to output (display) the result of the slope method, what is the correct content to write in place of the "X"? public static void main(String[] args) { double s = slope(0, 0, 6, 3); System.out.println("The slope is " + X); } public static double slope(int x1, int x2, int y1, int y2) { double dy = y2 - y1; double dx = x2 - x1; double result = dy / dx; return result; }

result

s

return

()