Tuesday, September 9th, Period 8

Scribe Post
-Lauren McDavid

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Announcements: None.
Next Scribe: Marcus Parry.

Homework Due: Homework 8.
Homework Assigned: Homework 9 (due Friday), POW Revisions (if needed, due Monday).

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Class Agenda:
I. Warm up (see below).
II. How to turn a table into a function notes.
III. Homework completion check. (Homework 1-8, except 5)
IV. Brake! Revisited (complete).
V. Learned about regressions (a calculator function).

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Warm Up:
1. (a+3b)2
a2 + 6ab + 9b2


2. (km+5k)2
km2 + 10k2m + 25k2


3. What kind of table is this?
X Y
2 11
4 31
6 59
8 95
10 139
12 191

Quadratic

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Table to a Function Notes:

1. Identify the family.
-->Common differences.

-->Common ratios.

2. Curve fitting.

-->Guess and check.

3. Systems of Equations

-->Quadratic, Cubic, etc.

4. Regressions.

-->Calculator.

5. Algebra.

6. Exponenial-ratio.