19
QuizMultiple Choice
Unit Test — Unit test
Question 19 • Advanced Algebra: Concepts and Connections_TC_Online Learning
Which is the polynomial function of lowest degree with rational real coefficients, a leading coefficient of 3 and roots and 2?
Answer
A
f (x) = 3 x cubed minus 6 x squared minus 15 x + 30
B
f (x) = x cubed minus 2 x squared minus 5 x + 10
C
f (x) = 3 x squared minus 21 x + 30
D
f (x) = x squared minus 7 x + 10