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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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3 Answers

This looks like you needed to write an equation for the line of best fit, because this is not a line.
 
 
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
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?