Friday - Turn in Packet Day

Intermediate Algebra
Ch. 2 Quiz

Homework:
None

Assignment:

• Do Now
• Ch. 2 Quiz
• Turn in Packet #6

Do Now:
Let f(x) = 3x^2 +2 and g(x) = -5x, Find (f o g)(4) and (g o f)(4)

No Focus Questions Today
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Geometry
4.1 Triangle Sum Conjecture

Homework:
Pg. 201 # 2, 5

Assignment:

• Do Now
• Technology Survey
  
• Turn in Packet #6
  

Today's Do Now:
1. Construct a Triangle using a straight edge.

• Measure each angle in the triangle.
• Find the sum of all angles.
  

2. Draw a different Triangle with a straight edge.

• Measure each angle in the triangle.
• Find the sum of all angles
  

3. Compare your answers in #1 and 2, what did you notice?

Today's Focus Questions:

1. State the Triangle sum conjecture. Provide an example – draw a triangle using straight edge then use your protractor to measure each angle.
2. What is an auxiliary line?
3. State the Third Angle.