6/30 HW

HW #39 p.367-368 Chapter Review 1-7, 11, 23, 25, 29, 31
P.339 1, 5-17 ODD
p.321 21 p.230 25,29
p.225 25, 27, 31
p.213 30-38
p.179 1-6, 7-19 ODD, 33, 35

HW#40: p. 9: 1-23 ODD

A.) Under which operations is {0, 1, -1} closed? (+, -, •, ÷)

B.) Under which operations is the set of all monomials closed?

HW#41:

1.

Screenshot 2014-06-30 15.01.24

 

 

 

 

 

 

 

 

 

2. Create the factored form of the polynomials with the following graphs:

a.

Screenshot 2014-06-30 15.03.59

 

 

 

 

 

b.

Screenshot 2014-06-30 15.05.36

 

 

 

 

 

 

 

 

 

Screenshot 2014-06-30 15.06.44

 

 

 

 

 

3.

Screenshot 2014-06-30 15.07.33

 

 

 

 

 

 

 

4. Graph:

Screenshot 2014-06-30 15.08.54

 

 

Hint: Use the roots! Don’t worry about the 1/5600, don’t use a bunch of example points, but do pay attention to the negative sign and the multiplicity of each root.

 

 

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