Answer:
The degree of the function is;
[tex]3[/tex]
Explanation:
From the given graph, we can observe that the function has two extremum (one minima and one maxima).
The degree of the function will be the number of extremum plus 1;
[tex]\text{degree}=n+1[/tex]
Since there are two extremum on the graph then;
[tex]\begin{gathered} \text{degree}=2+1 \\ \text{degree}=3 \end{gathered}[/tex]
Therefore, the degree of the function is;
[tex]3[/tex]
