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UNIT 4 : POLYNOMIAL
AND RATIONAL FUNCTIONS
LESSON 1:
POLYNOMIAL FUNCTIONS HOMEWORK QUESTIONS
QUICK REVIEW
HOMEWORK QUESTIONS
a) b)
4. Determine the equation(in factored form) of each of the following polynomial functions.
a) b)
5. Find the equation of the quadratic function with zeros –2 and 1
such that f(-4) = 10.
6. Find the equation of the cubic function with zeros –3, -2
and 1 such that f(-1) = 3.
Solutions:
|
x |
y |
|
-1 |
18 |
|
1 |
36 |
|
x |
y |
|
-2 |
48 |
|
-1 |
72 |
|
x |
y |
|
-4 |
126 |
|
-3 |
168 |
|
-2 |
150 |
|
-1 |
96 |
|
1 |
-24 |
|
2 |
-42 |
a) b)
4. Determine the equation(in factored form) of each of the following polynomial functions.
a) Cubic b) Quartic
