Monday, August 31, 2009
Algebra 2 (Class 8)
Lesson Title
1.1.4 How can I represent intersections?
Overview
In today’s class students will be guided to make connections between four different ways to represent a system of equations: graphs, tables, equations, and words.
Textbook Sections
Lesson 1.1.4 (Txt. p.21): How can I represent intersections?
Vocabulary
input
output
relation
function
dependent variable
independent variable
Key Attitudes
Willingness to work as a group to help meet individual and group goals.
Key Ideas
The Rule of Four: Mathematics can be represented by using a table of values, a graph, a rule or equation, or words (oral or written).
Key Skills
I can use a graphing calculator to show the solution to a system of two quadratic equations.
I can use the CALC function of my graphing calculator to find the points of intersection of the graphs of two quadratic functions.
I can use the TABLE function of my graphing calculator to find the points of intersection of the graphs of two quadratic functions.
Turn-In (#-1)
1-35 to 1-38
Handouts
No Handouts Posted
Assignment
1-39 to 1-41, 1-47, 1-48
Quiz Corrections
Disclaimer- The assignment as stated in class is the official assignment. Every effort is made to keep this posting accurate, but you should refer to what was stated in class as the final word.
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