SOLUTION: Consider the function below. lim x -> 3 (2x+1)=7
What values of x guarantee that f(x)=2x+1 is within 0.04 units of 7?
If x is within _____ units of 3, then f(x) is within 0.0
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Question 1120560: Consider the function below. lim x -> 3 (2x+1)=7
What values of x guarantee that f(x)=2x+1 is within 0.04 units of 7?
If x is within _____ units of 3, then f(x) is within 0.04 units of 7.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ 7)
means
such that
\ -\ 7\|\ <\ \epsilon)
whenever
You have chosen 
so we need to find an interval for 
such that:
\ -\ 7\|\ <\ 0.04)
Note that this is equivalent to 
where 
John
My calculator said it, I believe it, that settles it
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