Question 145432
Find the domain and write in interval notation 
f(x)= (2x+1)/(3x+5)
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Domain: The only restriction on "x" is that the
denominator of the fraction must not be zero.
3x+5 = 0 when x = -5/3
Therefore the domain is "All Real Numbers except x = -5/3".
Interval Notation: (-inf,-5/3)U(-5/3,+inf)
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Cheers,
Stan H.