Friday Week 15

Intermediate Algebra

Geometric Sequences

Homework:

• None

In Class:

• Do Now
• Pop Quiz
• Turn in Packet #15

Do Now:

• What makes a sequence geometric?  What makes it arithmetic?
• Find the 3^rd term of a geometric sequence given t₁ = 5 and t₅ = 405

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Friday 05/22/09

Geometry

Systems

Homework:

• None

In Class:

• Do Now
• Pop Quiz
• Turn in Packet #15

Do Now:

1. Solve this system of linear equations:
   

• 16x + 8y = 24
• 5x = 10 - 5y