Please present thorough work explaining step-by-step how to get the correct answer and please include units:

3. The graph of a polynomial function p(x) is shown here. X (a) Is the degree of this polynomial function even or odd? Explain how the graph indicates this. (b) Is the leading coefficient of the polynomial function positive or negative? Explain how the graph indicates this. (c) What is the value of the constant coefficient? Explain how the graph indicates this. (d) Identify the real zeros of the polynomial function, and state whether the multiplicity of each zero is even or odd. (e) Provide a polynomial function of degree 5 that could have this graph. (Your answer will be checked by entering the function that you provide into a graphing tool and compared to the graph shown here. )