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Days Food Consumed 0-0.0 1.-1.0 2-3.2 3-6.5 4-10.6 5-15.4 How much will be eaten on day 6 and day 7?

math
 Aug 18, 2014

Best Answer 

 #1
avatar+130511 
+5

This isn't a perfectly linear relatioship....using a line of "best fit" calculator to model the data in a linear fashion as closely as possible, we have

y = 3.117143x  - 1.676190

y =  3.117143(6)  - 1.676190 ≈ 17.03 on Day 6

y =  3.117143(7)  - 1.676190 ≈ 20.14 on Day 7

There may be other functions that will fit the data more closely - (perhaps a  polynomial?? ).....but I'm not sure......

 

 Aug 18, 2014
 #1
avatar+130511 
+5
Best Answer

This isn't a perfectly linear relatioship....using a line of "best fit" calculator to model the data in a linear fashion as closely as possible, we have

y = 3.117143x  - 1.676190

y =  3.117143(6)  - 1.676190 ≈ 17.03 on Day 6

y =  3.117143(7)  - 1.676190 ≈ 20.14 on Day 7

There may be other functions that will fit the data more closely - (perhaps a  polynomial?? ).....but I'm not sure......

 

CPhill Aug 18, 2014

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