What is the degree of the polynomial?

The degree of each term is the sum of the exponents of the variables in that term.

First term: degree = 3+2 = 5
Second term: degree = 4
Third term: degree = 1

The degree of the polynomial is the maximum of {5, 4, 1}, which is 5.

The correct answer is letter C: It supports the myth by providing facts about how the Kiowas first named themselves with words that mean “coming out.” The historical manner in which the author explained the origins of the Kiowa gives a foundation as to the mythical descriptions that have been passed on from generations to generations. People are now more aware of the context and background of these native ancestors of the past.