If x is an even integer and y is an odd integer, which of the following is an even integer?\nOptions:\n(A) x+y\n(B) x+2y\n(C) 3x+y\n(D) x+y^2\n(E) x+y+2 Hmmm, my stream of consciousness:
User
Plug in an even integer for x; in this case 2\nPlug in an odd integer for y; in this case 1\n2+1 = 3 Odd\n2+(2*1) = 4 Even\n(3*2)+1 = 6 + 1 = 7 Odd\n2+(1^2) = 2 + 1 = 3 Odd\n2+1+2 = 5 Odd So, the answer is (B).
Assistant