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Attached. the second worksheet. Let me know if you have any questions.
Math | Graded Assignment | Semester Test, Part 2
Date:
Name:
Graded Assignment
Semester Test, Part 2
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for
full credit.
Total score: ____ of 38 points
(Score for Question 1: ___ of 10 points)
1. Consider the function f x x 4 3 x 3 7 x 2 15 x 18 .
(a) Find the possible rational roots of f x 0 .
(b) Use synthetic division to divide f ( x ) by x 3 . Show all your work. Use your answer to explain
whether or not x 3 is a factor of f ( x ) .
(c) Factor f ( x ) completely. Show all your work.
(d) Sketch the graph of f ( x ) by plottin...