1.) Which statement about xx and y is true?
A. They can be any real numbers.
B. They can only be nonnegative real numbers.
C. They can only be whole numbers

2.) Which type of numbers can x and y be?
A. any real numbers
B. any nonnegative real numbers
C. any nonnegative integers

3.) The value of x cannot be an odd positive integer because that would require y to take on _______ values, which does not make sense in this context.