ALG 2 ­ Week 8
Week 8, Lesson 1
Warm Up
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EQ:
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Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up
Warm­up: Answer the following questions.
1)
AIMS Testing
ALG 2 ­ Week 8
Week 8, Lesson 2
Warm Up
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EQ: How do I multiply polynomials? (A­APR.1)
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Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up
Warm­up: 1.
2.
3. Write down an example of distributive property.
NOTEBOOK CHECK TOMORROW!!!
ALG 2 ­ Week 8
Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes
Multiplying Polynomials
A­APR.1
Distributive Property
Example 1:
Example 2:
Example 3:
Area Model
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ALG 2 ­ Week 8
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Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review
ALG 2 ­ Week 8
Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review Spiral Review
Look at the following data set: {4, 12, 9, 21, 18, 45, 6, 17}
1.
Determine the outlier.
2.
How does the outlier affect the mean?
What is the mean?
3.
How does the outlier affect the median?
What is the median?
4.
How does the outlier affect the standard deviation?
ALG 2 ­ Week 8
Week 8, Lesson 3
Warm Up
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45
44
Essential Question
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EQ: How do I apply my prior knowledge to solve word problems? (A­APR.1)
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Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up Warm­up
Warm­up: 1. (2x+3)(4x+6)
2
2. (4x +3x+1)(3x+2)
3. Explain the two different methods to multiply polynomials ALG 2 ­ Week 8
Notebook Check:
ALG 2 ­ Week 8
Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes Notes
Polynomials and Word Problems
A­APR.1
Kim has a garden in her backyard that is a rectangle with a length of 15 feet and a width of 10 feet. Surrounding the Step 1: walkway, she wants to have a wood deck that extends w Underline feet on all sides. Find an expression for the perimeter of important the wood deck. Example 1:
stuff
Step 2:
Draw a picture
Step 3:
Add known information
Perimeter:
Example 2:
Suppose a rectangular garden has a length of (3b+2) feet and a width of (8b) feet. Write a simplified expression for the area of the garden in square feet.
Area = length (width)
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ALG 2 ­ Week 8
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word problems.docx
Kim has a garden in her backyard that is a rectangle 1)
with a length of 20 feet and a width of 16 feet. Surrounding the walkway, she wants to have a wood deck that extends w feet on all sides. Find an expression for the perimeter of the wood deck. Suppose a rectangular pool has a 2)
length of (2r+20) feet and a width of (2r) feet. Write a simplified expression for the area of the garden in square feet.
3)
A rectangular swimming pool is twice as long as it is wide. A small concrete walkway surrounds the pool. The walkway is a constant 2 feet wide and has an area of 196 square feet. Find the dimensions of the pool.
Find the equation for the Area of the Pool
4)
Write a variable expression for the area of a square whose side is x + 8.
5)
Kim is sending a painting to a customer however it cannot be packed and delivery without the dimensions. The frame Kim wants to use for the painting adds 4 inches to the width and 4 inches to the height. Write a simplified expression for the area of the painting in square inches.
width= (X+2)
height =(X+l)
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ALG 2 ­ Week 8
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Attachments
word problems.docx
Notebook check for kiddos.xlsx