The best answer to this question is A because the graph of a polynomial can have up to 1 less turning point than its highest degree. For example, a 10th degree polynomial can have 9 or less turning points.
Answer: 10
Step-by-step explanation:
20/2=10
pairs of two
A, C, and E seem all right. In letter form: 1st 3rd and 5th
the answer to your question is A.