1. Lesson 1­7.notebook September 20, 2012
Assignment:
1­­>L1.7, pg. 49­50, #2­24 (evens)­­skip #10 Due Monday (9/24)
2­­>L1.8, pg. 56­57, #3­39 (thirds)
3­­>Chapter 1 Test ­ Thursday (9/27)
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2. Lesson 1­7.notebook September 20, 2012
Lesson 1­7 WarmUp:
Find the value of p. Then name the property.
1) 7.3 + p = 7.3
2) 12p = 1
3) 1p = 4
Find each sum or difference. (No calculator)
4) 4/7 + 3/4
5) 1/2 ­ 6/8
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3. Lesson 1­7.notebook September 20, 2012
Lesson 1­7:
*function ­ a relationship between the input and output, where
there is exactly one output for each input.
*discrete function ­ a graph that consists of points that are not connected
*continuous function ­ a function graphed with a line or smooth curve
*vertical line test ­ "IF" a vertical line intersects the graph more than once, then the
graph is not a function.
http://www.youtube.com/watch?v=j­wFB_gPAvI
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4. Lesson 1­7.notebook September 20, 2012
*FYI...
equation ­­> y = 3x ­ 8
function notation ­­> f(x) = 3x ­ 8
*non­linear function ­ a function with a variable term that has an exponent
other than 1...and the graph is not a line
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5. Lesson 1­7.notebook September 20, 2012
Example ­ Lesson 1­7:
pg. 45 ­ 48
1)
2)
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6. Lesson 1­7.notebook September 20, 2012
3A)
3B)
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7. Lesson 1­7.notebook September 20, 2012
4A)
4B)
4C)
4D)
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8. Lesson 1­7.notebook September 20, 2012
5A)
5B)
5C)
5D)
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