Writing Polynomial Functions from Complex Roots

Question 1 of 3 • NJ-Algebra II

The graph of a polynomial function approaches – as x approaches –, and approaches + as x approaches + . Which could be the degree and leading coefficient of this function?

Answer

degree 3, leading coefficient –1

degree 4, leading coefficient 1

degree 5, leading coefficient 1

degree 6, leading coefficient –1

Writing Polynomial Functions from Complex Roots

Writing Polynomial Functions from Complex Roots

Quadratic in Form Polynomials