3.7 modeling linear functions.notebook · 10/3/2014 · 3.7 modeling linear functions.notebook 6...
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![Page 1: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/1.jpg)
3.7 Modeling Linear Functions.notebook
1
November 04, 2015
November 4th Due Today:
Due Next Class:
Get Ready:
HW 3.7Delta Math
Unit 3: Linear Functions Lesson #: 3.7: Linear Function...Notation
1) Determine if the ordered pair (‐4,3) is a solution of 4x ‐ y = ‐13.
2) Determine if the ordered pair (‐2,‐4) is a solution of 5x ‐ 2y = ‐2.
Test on Monday
![Page 2: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/2.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
Get Ready
1) Determine if the ordered pair (‐4,3) is a solution of 4x ‐ y = ‐13.
2) Determine if the ordered pair (‐2,‐4) is a solution of 5x ‐ 2y = ‐2.
![Page 3: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/3.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
What happens when...
Let y = x + 212
How can we figure this out?
What happens when x = 2?
What will our answer represent?
![Page 4: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/4.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
What happens when x = 0?
What happens when x = - 1?
What happens when x = 100?
What happens when y = 3?
What happens when y = -10?
What happens when y = 100?
y = x + 2 12
![Page 5: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/5.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
Point (k,‐3) is on the line x ‐ 2y = ‐2. What is the
value of k?
![Page 6: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/6.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
There is a way to write out the equation of a line to show that you are always inputting an x‐value
f(x) = 3x ‐1
Function Notation
What x‐value are we putting into the equation
What happens when x = 2?What part of a point does the
answer represent?
What is solving for f(x) the same as?
![Page 7: 3.7 Modeling Linear Functions.notebook · 10/3/2014 · 3.7 Modeling Linear Functions.notebook 6 November 04, 2015 There is a way to write out the equation of a line to show that](https://reader033.vdocument.in/reader033/viewer/2022052008/601d25e19eca7a1f2c7ac293/html5/thumbnails/7.jpg)
3.7 Modeling Linear Functions.notebook
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November 04, 2015
How can we represent all the points of a function?
Make a XY table f(x) = ‐3x ‐1
x f(x) h(x) = (1/3)xx h(x)