SOLUTION: This deals with average rate of change. I got answers but I have a feeling that they are not correct. Any guidance would seriously be appreciated.
f(x)=x^2+x
Determine the AR
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Question 714235: This deals with average rate of change. I got answers but I have a feeling that they are not correct. Any guidance would seriously be appreciated.
f(x)=x^2+x
Determine the AROC of f from any number x to any number x+t.
So when I worked it out I got 2x+t
I got suspicious that this was incorrect after I did the second problem:
Find the AROC of f from 3 to 7
I got 10 as an answer for that.
These are the same answers as the previous problem which we went over in class and I doubt he was give us two question with all four parts having the same exact answers so I must be doing something wrong.
I am frustrated. Any help please? :)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ -\ f(x)}{t})
\ -\ (x^2\ +\ x)}{t})
From 
to 
, so 
, hence 
\ +\ (4)\ +\ 1\ =\ 11)
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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