# Equation of the best fit line

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##### Intros

##### Examples

###### Lessons

**Determining the Equation for a Best Fit Line**

Given the following bivariate data give the equation for the best fit line and plot it on the given graph.

__x____y__1

2

2

2

3

4

4

5

**Determining the Equation for a Best Fit Line using Calculator Commands**

For the following bivariate data:

__x____y__1

9

2

7

3

8

4

5

5

5

6

3

7

2

**Interpretation graphical Data**

In Skyrim (a video game) I plotted what level I was when I killed my first 5 dragons. The graphical data is given below:

__# of dragons killed____Corresponding level__1

Level 4

2

Level 5

3

Level 6

4

Level 6

5

Level 7