Calculator Strategies LS

List and Spreadsheet – Linear LS-L

List and Spreadsheet – Quadratic LS-Q

List and Spreadsheet – Exponential LS-E

List and Spreadsheet – Correlation LS-C

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List and Spreadsheet – Linear LS-L

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We use LS whenever we have a table, a graph with points , or when we have a set of order pairs ( at least two ).

We use it to find:

We use LS to find the equation , the formula y= ____ !

LS-L STEPS:

1- Ctrl N

2- Add List and Spreadsheet: 4

3- Change A to x and B to y.

4- Start typing the numbers from the table.

5- for Linear : Menu 4 1 3

6- x List is x and Y list is y. OK

7- Ctrl doc ( +page )

8- Add Graph

9- Arrow up to get to ƒ1(x) enter , that is your answer y=_____.

Example 1:

Solution 1:

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List and Spreadsheet – Quadratic LS-Q

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We use LS whenever we have a table, a graph with points , or when we have a set of order pairs ( at least three ).

We use it to find:

We use LS to find the equation , the formula y= ____ !

LS-Q STEPS:

1- Ctrl N

2- Add List and Spreadsheet: 4

3- Change A to x and B to y.

4- Start typing the numbers from the table.

5- for Linear : Menu 4 1 6

6- x List is x and Y list is y. OK

7- Ctrl doc ( +page )

8- Add Graph

9- Arrow up ↑ to get to ƒ1(x) enter , that is your answer y=_____.

Example 1:

Solution 1:

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List and Spreadsheet – Exponential LS-E

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We use LS whenever we have a table, a graph with points , or when we have a set of order pairs ( at least three ).

We use it to find:

We use LS to find the equation , the formula y= ____ !

LS-E STEPS:

1- Ctrl N

2- Add List and Spreadsheet: 4

3- Change A to x and B to y.

4- Start typing the numbers from the table.

5- for Linear : Menu 4 1 A

6- x List is x and Y list is y. OK

7- Ctrl doc ( +page )

8- Add Graph

9- Arrow up ↑ to get to ƒ1(x) enter , that is your answer y=_____.

Example 1:

Solution 1:

 

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List and Spreadsheet – Correlation LS-C

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