AnswersMISD CR Algebraic Reasoning BCumulative Exam — Cumulative examQuestion 23
23
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 23 • MISD CR Algebraic Reasoning B

The graph of f(x) = 4x3 – 13x2 + 9x + 2 is shown below. How many roots of f(x) are rational numbers?

Question illustration
Answer
A
0
B
1
C
2
D
3
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