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How do I find the rule for these values?

x values= 2,4,6,8,10,12,14,16,18,20,22
 
y values= 7,8,13,19,20,24,32,37,38,41,47
 
How do I find the equation for this line?

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Cecil M. | Math, Pre-Algebra, Algebra, Algebra II, Geometry, Pre-CalMath, Pre-Algebra, Algebra, Algebra II, ...
5.0 5.0 (56 lesson ratings) (56)
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This looks like you needed to write an equation for the line of best fit, because this is not a line.
 
Robert J. | Certified High School AP Calculus and Physics TeacherCertified High School AP Calculus and Ph...
4.6 4.6 (13 lesson ratings) (13)
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Since this is not exactly a line, I assume you want to do a linear curve fit.
With TI-84's STAT function, I got the equation of the curve fit line is
y = 2.068x + 1.182
Vivian L. | Microsoft Word/Excel/Outlook, essay composition, math; I LOVE TO TEACHMicrosoft Word/Excel/Outlook, essay comp...
3.0 3.0 (1 lesson ratings) (1)
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Hi Caiti;
Is this exactly how the question was presented to you?
I can easily understand the rule for the x values, but not y.
For what class is this, geometry, calculus or something else?