Week 9: Graphing Systems of Inequalities

This week we covered Graphing Systems of Inequalities in the chapter Systems of Equations and Inequalities. 

This is simply review from Algebra from graphing the inequality and shading. 

First you will:

1. Graph each equations

     a line: y=mx+b

     a parabola: y=(x-h)^2 +k

     a circle: x^2 + y^2 = r^2

2. Pick a test point not on the line

3. Shade the plain containing the test point. If the test point satsifies the equation shade the other plane ift id does not

   ≥ or ≤ solid line

   > or < dotted line

This is how you will solve such a problem.

Below is one example of this problem.

In this problem. You can see the equations being graphed and then finding which side to shade. the place where both lines have shaded is the answer for the equation. 

That is how you graph systems of inequalities

See You Next Week!!!

Week 9

This week, we decided to review the material from last week, for the class did not do the greatest on the test and Miss V wanted to view the mistakes made. We also took the PSAT this week rendering us to only have the class three times a week only. We took a quest: a bit harder than a quiz and not as hard as a test, to recuperate and to raise our scores from the test taken last week.

This is what we did during week 9

See You Next Week!!!