Algebra I
Today we discussedWe continue to explore functions and graphing. Today we discussed how to graph inequalities. We reviewed the difference between strictly less than or greater than (< , >) and less than or equal to or greater than or equal to (≤, ≥), and whether to include the line or not in the graph of the solution. You can find another lesson on graphing inequalities by going here:
http://www.mathsisfun.com/algebra/graphing-linear-inequalities.html
From here, we moved to to a discussion about slope with slope being defined as rise over run. Another way to express slope is
change in y
change in x
Sections Covered in Textbook
1) 9-6: Graphing Inequalities in Two Variables (pages 379-383)
2) 10-1: Slope of a Line (pages 400-404)
Video Tutorials
1) Graphing Inequalities
- http://www.virtualnerd.com/algebra-1/linear-inequalities/two-variables-graphing/graphing-coordinate-plane/coordinate-plane-graphing-example
- https://www.khanacademy.org/math/algebra/two-variable-linear-inequalities/graphing-inequalities/v/graphing-linear-inequalities-in-two-variables-example-2
2) What is the Slope of a Line?
3) Slope Formula
4) Find Slope from Two Points
Assignments
1) Page 382#'s 19-47 odd, 48
2) Page 403 #'s 15-31 odd
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
Pre-Algebra
Class did not meet today. Please review the lesson we completed in September that covered the distributive property. A link to the blog entry can be found by clicking here.Assignments
1) Worksheet on the Distributive Property
Download Worksheet and Answers Here!
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
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