The Fundamental Theorem of Algebra Answers

Patricia is studying a polynomial function f(x). Three given roots of f(x) are , 3 + 4i, and 10. Patricia concludes that f(x) must be a polynomial with degree 4. Which statement is true?

If –3 + i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?

Which of the following describes the roots of the polynomial function ?

According to the Fundamental Theorem of Algebra, which polynomial function has exactly 8 roots?

Trevor is studying a polynomial function f(x). Three given roots of f(x) are –7, 2i, and 7. Trevor concludes that f(x) must be a polynomial with degree 3. Which statement is true?

According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function?f(x) = 4x5 – 3x

If 9i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?

According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function?(9x + 7)(4x + 1)(3x + 4) = 0

If f(x) is a third degree polynomial function, how many distinct imaginary roots are possible?

According to the Fundamental Theorem of Algebra, which polynomial function has exactly 6 roots?