Chapter 3: Section 3 Notes
By the end of the section, you should be able to:
- Find the solution to a linear system of inequalities by locating the multi-shaded region while graphing.
Definitions:
- No new definitions for this section. This section combines sections 2.7 and 3.1
Things to remember:
- Write both equations in slope intercept form.
- Graph and shade both equations on the same coordinate plane.
- The solution is the region where the two half-planes overlap
- Pick a point in the double shaded region and plug-in to both inequalities to make sure that they are both true statements (everything is shaded correctly).
Section 3.3 Worksheet |
Section 3.3 WS Answers |
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