Name: 
 

Rational Zero Theorem



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

Find all of the zeros of the function f(x) = mc001-1.jpg.
a.
1, (8 – i)
c.
–1, (8 – i), (8 + i)
b.
(8 – i), (8 + i)
d.
1, (8 – i), (8 + i)
 

 2. 

Find all of the zeros of the function mc002-1.jpg.
a.
–2.67, –2, 8
c.
2.67, 8
b.
2.67, 2, 8
d.
–2.67, 2, 8
 

 3. 

List all of the possible rational zeros of the following function. mc003-1.jpg
a.
mc003-2.jpg mc003-3.jpg3, mc003-4.jpg9, mc003-5.jpg, mc003-6.jpg, mc003-7.jpg
c.
mc003-12.jpg 3, 9, mc003-13.jpg, mc003-14.jpg, mc003-15.jpg
b.
mc003-8.jpg –3, –9, mc003-9.jpg, mc003-10.jpg, mc003-11.jpg
d.
mc003-16.jpg 3, 9, mc003-17.jpg, mc003-18.jpg, mc003-19.jpg
 

 4. 

List all of the possible rational zeros of the following function.
mc004-1.jpg
a.
1, 2, 4, 5, 10, 20, 25, 50
b.
mc004-2.jpg, mc004-3.jpg2, mc004-4.jpg4, mc004-5.jpg5, mc004-6.jpg10, mc004-7.jpg20, mc004-8.jpg25, mc004-9.jpg50
c.
mc004-10.jpg mc004-11.jpg2, mc004-12.jpg4, mc004-13.jpg5, mc004-14.jpg10, mc004-15.jpg20, mc004-16.jpg25, mc004-17.jpg50, mc004-18.jpg100
d.
mc004-19.jpg mc004-20.jpg2, mc004-21.jpg4, mc004-22.jpg5, mc004-23.jpg10, mc004-24.jpg20, mc004-25.jpg25, mc004-26.jpg50, mc004-27.jpg100
 



 
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