1. 3.3 and 3.4 Applications of Linear Models

2. Solving a System by Graphing

3. Practice – Your turn. Guided Problem Solving 3-3 handout #1-7
Read and Understand, Plan/Solve/Look Back/Check
Backside – Practice 3-3 (on back). #13, 14

4. Solving a System by Graphing
Make a table of the possible values.

5. 3.4 Linear Programming

8. Writing Constraints 200 hrs for assembly and 108 hours for painting.
Example: A manufacturer produces two models of mountain bicycles. The times (in hours) required for assembling and painting each model is given:
The maximum total weekly hours available are:
200 hrs for assembly and 108 hours for painting.
The profits per unit are $25 for model A and $15 for model B.
How many of each type should be produced to maximize profit?
Model A
Model B
Assembling 5 4
Painting 2 3

10. Graph a system of inequalities
Graph the system 1)