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CP ALGEBRA 2
Chapter 6 Review
Name:_____________________________Period:____
1. Find the value of f ( x)  2 x 4  10 x 3  4 x  9 when x  3 .
2. What is the polynomial function of least degree that has real coefficients and the zeros –2, –3, and 5?
3.
Graph f ( x)  x 3  4 .
4. Describe the end behavior of the given function
by completing the statements below.
f ( x)  2 x 4  6 x 3  3x 2  9
As x   , f (x )  _____
As x   , f (x )  _____
5. Below is the graph of a fifth degree polynomial function.
(A) How many imaginary roots does the function have? _____
(B) How many real roots does the function have? _____
6. Divide.
( x 3  2 x 2  2 x  3)  ( x 2  1)
7. Use the Rational Root Theorem to list all possible rational roots of 6 x 4  3x 3  x  10  0 . Do
not solve the equation.
Solve each equation.
8. x 3  2 x 2  5 x  10  0
9. x 3  4 x 2  9 x  36  0
Chapter 6 Test Review of Cumulative Section:
1. What is the correct factorization of
2. What are the zeros of
?
?
3. What is the equation of the line that is perpendicular to the line
point
that passes through the
? (Write your answer in slope-intercept form.)
4. What is the value of a in the equation
?
5. What is the simplified form of the expression
6. What is the simplified form of the expression
?
?