The graph of a quintic polynomial function, p(x), is shown to the right. Use the graph to answer questions 5-8. 5. If a is the leading coefficient of the equation of p(x), is a<0 or is a>0? Give a reason for your answer. 6. How many roots of p(x) are imaginary? Give a reason for your answer. 7. Ifc is the constant term of the equation of p(x), what is the value of c? Give a reason for your answer.

2. Given below is the graph of a degree 6 polynomial function, y = p(x). If p(-1) =-12, find a possible expression for p(x). -3 -2 -1

Please solve that mathematical problem. Please write the solution in a paper and then submit. Writing in a paper is much easier for understanding. It will be great if you're do so.  Thank you.    Please Solve question number 4