Friday, January 11, 2008

1/11/2008 Algebra 1 - Graphing Inequalities in the Coordinate Plane

Today students learned how to graph linear inequalities in 2 variables using the process below:
1) Plot the y-intercept
2) Move to the next point using the slope
3) Draw a dotted or solid line
4) Shade above or below the line

Students took notes on some example problems done on the board, then did a worksheet for practice. When we were finished going over it, they worked on the graded assignment due for Thursday. Graph paper can be printed out here.

Homework:
p. 363 #'s 16-22 even, 43-48, 61-63 & worksheet

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