8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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November 21, 2016
8th Grade Algebra IMonday, Nov. 20, 2016
Assignment Due Today: Slope
Assignment Due Tomorrow: Prepare for your TI Calc Quiz: Window, absolute Value, zeros, intersection, root...
Quiz Tuesday TI STUFFVert Line
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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Homework Questions? Slope pp. 3147 811,13,1417,23,27,29,30
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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November 21, 2016
Let's get familiar with your TI... y=... this is how we get to the equations... this is yourdependent variable button
Window and table set... this is what you see or what values you want for your table.
Here we look at the graph or at the table of values
This is the independent variable button
Important to notice the difference between () (negative sign) and the minus sign (operation of subtraction).
On button!
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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November 21, 2016
Turn on your machine.
Lets graph some functions that you know what they look like.
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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November 21, 2016
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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Some more...
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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November 21, 2016
Some more....
How about...
ANY CONCLUSIONS????
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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And some more...
Before you graph
Make a conjecture about what itlooks like. Look back at
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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Let's make a table of values....
X Y
5
4
3 11
2
1
0 2
1
2
3 11
4
5
We will use these 3 buttons
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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Lets use these buttons to change our window to something we like...
Put this function in your calc...
Hit graph
What is the problem?
8 Alg Day 46 Nov 21 TI CALC STUFF.notebook
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Same function!!!!
Now we can see it!
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