#### Answer

monomial
Degree = 23

#### Work Step by Step

-9$y^{23}$
there is only one term, the polynomial is a monomial
The degree of a polynomial is the greatest degree of all the terms of the polynomial so degree of the term is 23 (-9$y^{23}$)

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

monomial
Degree = 23

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