Warm Up 9/28
Write two equations and solve for the two numbers given the
information below.
Two positive numbers have a product of 48. The sum of the first and twice
the second is 20
Announcements
Test 2 Retakes
Test grades are up, but won’t be handed back until Wednesday
during class.
Before progress reports…tutorial this Wednesday, retake this Friday
morning
After progress reports…retake next Wednesday morning
Email if you can’t make these dates.
Optimization
1.
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4.
Write two equations for the problem.
Use substitution to write an equation with one variable.
Plug equation into calculator and find maximum.
Plug x value back into equation to find other variable.
Notes
Day 1
Homework
Worksheet 1 Problems 1-6