1. Algebra 2
Ch.6 Notes Page 40
P Polynomials and Linear Functions

2. Factored Form = (x + 1)(x + 2)(x + 3)
Writing Polynomials in Standard Form
Factored Form = (x + 1)(x + 2)(x + 3)
Where are the Zeros or (X-Intercepts)?
Distribute and Simplify
(x + 1)(x + 2)(x + 3)

3. 6x3 - 15x2 - 36x 2x3 + 10x2 + 12x Writing Polynomials in Factored Form
(Use Factoring Patterns from Ch.5)
2x3 + 10x2 + 12x
6x3 - 15x2 - 36x

4. Finding Relative Maximums and Minimums of a Function
Graphing Calculator
A Relative Max or Min is the largest or smallest y value within a given region of the graph of the function.
x(x - 3)(x + 2)

5. Word Problem
A rectangluar box can have a length that is 10in greater than its depth. To meet shipping requirements, the sum of the length, width, and depth cannot exceed 40in.
Find a function that relates Volume to Depth.
Find the X-Intercepts (Zeros) of the Function.
Find the Maximum Volume of the Box.
D =
L =
W =

6. Use Zero Product Property
Finding Zeros
Use Zero Product Property
(x - 2)(x + 1)(x + 3)
Zeros =

7. Writing a Function from its Zeros
(x )(x )(x )

8. Multiplicity of Zeros A Repeated Value that gives you same Zero...
(x + 1)(x - 3)(x - 3)
Zeros are -1 and 3
3 has a multiplicity of 2

9. the homework. Also include the homework number.
HW #42
6-2 P317 #1,2,5,7,8,10,13,15ab,19-22,29,30,32,36
Please put your name and class period at the top of
the homework. Also include the homework number.