Aim How do we graph linear equations with 2 variables?

Test # 7 on Friday

Topics to be included are
Percent,
Percent change,
Using ratios and proportions to solve for a variable, solving problems using ratios and proportions
Graphing points on the coordinate system.
Find areas, and perimeters of polygons graphically
Graphing linear equations (straight lines)
Solving equations


HOMEWORK
AMSCO Textbook
Read pp 594-595
Do pg 595 #20, 21,22,23-27, 29-31


Lesson Review
http://www.regentsprep.org/Regents/math/ALGEBRA/AC1/EqLines2.htm
Practice Exercise: