Question 5 of 10 • PBCSD_Grade_Forgiveness_1200330_Algebra 2_S1_2024
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?
Answer
A
Trevor is correct.
B
Trevor is not correct because –2i must also be a root.
C
Trevor is not correct there cannot be an odd number of roots.
D
Trevor is not correct because there cannot be both rational and complex roots.